ASME / ASTM A335 Alloy Steel P91 Pipes Manufacturer in India, ASTM A335 P91 Pipe Suppliers
Distributor of Alloy P91 Pipes, P91 Seamless Square Pipe, Astm A335 Alloy Steel P91 Seamless Efw Pipe stockist, Alloy Steel P91 Pipe Supplier In Mumbai, India, Gr P91 Alloy Steel Seamless Pipe stockholder, Alloy Steel Pipe Manufacturer & Exporter In India.
High Pressure P91 Seamless Boiler Pipes delaers, P91 Seamless Alloy Pipe Exporter in India, Grade P91 Alloy Steel Hydraulic Pipes stockist, Asme Sa 335 Alloy Steel Seamless Rectangular Pipe Manufacturer & Suppliers in Maharashtra.
24" SCH 40 A335 Grade P91 Pipe | 16" SCH XXS A335 Grade P91 Seamless Pipe suppliers | 12" SCH 40 A335 Grade P91 Welded Pipe | 36" SCH XXS A335 Grade P91 Pipe | A335 Grade P91 Chrome Moly Pipe distributor
Dealer price of High Quality ASTM A335 P91 Pipe – Call: +91-22-4343 1313 Send Mail: info@reliablepipestubes.com
- ASTM A335 P91 Pipe Specifications
- ASTM A335 P91 Pipe Latest Price
- ASTM A335 P91 Pipe Packaging & Shipping
- Types of ASTM A335 P91 Pipe
- Brands we stock & supply of ASTM A335 P91 Pipe
- Our Specialization in ASTM A335 P91 Pipe
- ASTM A335 P91 Pipe Available Surface Finish
- ASTM A335 P91 Pipe Chemical Composition
- ASTM A335 P91 Pipe Mechanical Properties
- ASTM A335 P91 Pipe Useful Information
- ASTM A335 P91 Pipe Inventory
Reliable Pipes & Tubes Ltd is Manufacturer of ASME SA 335 / ASTM A335 P91 Pipes in India, we are producing Alloy Steel P91 Pipes & ASME SA 335 Alloy Steel P91 Pipes since 1999.We are an ISO 9001 : 2008, 18001:2007, 14001:2004 & PED approved Exporter of Alloy Steel P91 Tubes in India.We maintain over 800 ton ASTM A335 Alloy Steel P91 Pipe in various shape, sizes & coating which makes us one of the largest stockist of P91 Pipe in India. In 1985 Reliable Pipes & Tubes Ltd was incorporated as a trader of ASME SA 335 Alloy Steel P91 Tubes & in 1990 Reliable Pipes & Tubes Ltd became Govt recognised exporter & stocking Distributor of ASTM A335 Alloy Steel P91 Tubes & Alloy Steel P91 Seamless Boiler Pipe, later in year 1994 we were recognised as PED approved Distributor of P91 Alloy Steel Seamless Pipe in India.
Further we started stocking ASTM A335 Gr. P91 Alloy Steel Pipe of other manufacturers of Alloy Steel Gr. P91 Pipes. Reliable Pipes & Tubes Ltd became largest Stockist of ASME SA 335 P91 Alloy Steel Pipes. Currently we have India’s largest inventory of ASTM A335 P91 Alloy Steel Tubes, ASME SA 335 P91 Alloy Steel Tubes, ASTM A335 P91 Alloy Steel Pipes & Large Diameter P91 Alloy Steel Pipeat our Mill in Mumbai, Maharashtra. Reliable Pipes & Tubes Ltd is only Supplier in India who maintains Stainless steel 304 Seamless Tubes in all Schedule like schedule 10 P91 High Pressure Seamless Boiler Pipes, SCH 20 P91 Alloy Pipe, SCH 30 Grade P91 Alloy Steel Pipes, SCH 40 Alloy A335 Seamless Square Pipe.
Our researched inventory of AISI P91 ERW pipes in India enable us for prompt delivery to countries like Dubai, Ras Al Khaimah, UAE, Kuwait, Qatar, Saudi Arabia, Turkey, Israel, Iraq, Iran, Oman, Bahrain, Nigeria, Kenya, Mozambique, South & West Africa, Indonesia, Malaysia, Singapore, Thailand & Philippines in any emergency or industrial break down.we can offer ASTM A335 P91 Alloy Steel Seamless Pipes at dealer price which helps us to prove one of the best stockholder of ASME SA335 P91 Alloy Steel Rectangular Pipe in India. At Reliable Pipes & Tubes Ltd we have special offer on surplus stock of Alloy Steel Gr P91 LSAW Pipes & ASME SA / ASTM A335 P91 Pipes.
ASTM A335 P91 Pipe manufacturers in India
ASTM A335 P91 Pipe Specifications
A335 Grade P91 Pipe is a low alloy carbon steel (Cr-Mo) that is self quench in air, where the welding adquire high hardnees and residual stress not recomended to put it directly in services that demand critical conditions. Such situation requires apply POSTWELD HEAT TREATMENT (PWHT). If you want to avoid PWHT then you can use preheat(120deg celsius) while welding A335 Grade P91 Pipe. PWHT is required if the thickness of ASTM A335 P91 Pipe is greater than 13 mm. Please refer ASME B 31.3 table 331.1.1Port: JNPT PORT, MUMBAI (INDIA)
Payment Terms: L/C, T/T, Western Union
Standard: ASTM A335, ASME SA335
Equivalent Standards: EN 10216-2, ASTM A213, ASME SA213, GOST 550-75, NBR 5603
Material: P22, K21590
Equivalent Material: T22, 10CrMo910, 10CrMo9-10, 1.7380, 11CrMo9-10, 1.7383
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Material
|
Size
(in mm) |
Sch. & Swg.
|
Specification
|
Manufacturer |
|---|---|---|---|---|
|
Seamless Pipe
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15 NB
to 300 NB |
Sch. 40s
To Sch. XXs (heavier on request) |
ASTM A 335, ASME SA 335
Seamless |
Reliable Pipes & Tubes Ltd
|
|
Alloy Steel Pipe in Grade
|
ASTM A 335 –P1, P2, P5, P9, P11, P12, P21, P22 & P91 Etc.
(with IBR Test Certificate) |
|
In Length of
|
Standard
Double & In Cut length also. |
|
Value Added Service
|
Draw & Expansion as per required Size & Length Heat Treatment, Bending, Annealed, Machining Etc. |
|
Test Certificate
|
Manufacturer Test Certificate IBR Test Certificate Laboratory Test Certificate from Govt. Approved Lab. & Under Third Party Inspection |
| ASTM A335 P91 Pipe Form | Round, Square, Rectangular, Hydraulic Etc. |
| ASTM A335 P91 Pipe End | Plain End, Beveled End, Threaded |
| pipe production standards in accordance with HG , GB , SH , HGJ , JB ,ANSI , JIS , DIN and other international standards. | |
Supplier and Distributor of ASTM A335/ASME SA335 P91 Alloy Steel Pipe, P91 material, A335 Chrome Moly Alloy Pipe Gr. P91, P91 Seamless Ferritic Alloy-Steel Pipe, ASME SA335 Grade P91 Alloy Steel Seamless Pipe, ASTM A335/ASME SA335 P91 Alloy Steel Pipe Manufacturer in India
Are you looking for best price of ASTM A335/ASME SA335 P91 Alloy Steel Pipe? We are specialized in ASTM A335/ASME SA335 P91 Alloy Steel Pipe since 1975. Offer unbeatable prices incorporating large discounts against a range of P91 grade seamless pipe, P91 grade erw pipe, Grade P91 welded pipe, P91 Pipe, P91 Boru, A335 Gr. P91, ASTM A335 P91, SA335 P91, IBR approved ASTM A335/ASME SA335 P91 Alloy Steel Pipe, P91 alloy steel Grade Material/ P91 alloy grade material pipe, A335 Grade P91 High Pressure Steel Pipe stockist
Frequently used Alloy Steel Piping Materials gradewise:
| Material | Pipes | Fittings | Flanges | Valves | Bolts & Nuts |
|---|---|---|---|---|---|
| Carbon Steel Alloy High-Temp |
A335 Gr P1 | A234 Gr WP1 | A182 Gr F1 | A217 Gr WC1 | A193 Gr B7 A194 Gr 2H |
| A335 Gr P11 | A234 Gr WP11 | A182 Gr F11 | A217 Gr WC6 | ||
| A335 Gr P12 | A234 Gr WP12 | A182 Gr F12 | A217 Gr WC6 | ||
| A335 Gr P22 | A234 Gr WP22 | A182 Gr F22 | A217 Gr WC9 | ||
| A335 Gr P5 | A234 Gr WP5 | A182 Gr F5 | A217 Gr C5 | ||
| A335 Gr P9 | A234 Gr WP9 | A182 Gr F9 | A217 Gr C12 |
ASTM A335 P91 Pipe Latest Price in India
Check live stock & latest Price List of ASTM A335 P91 Pipe
ASTM A335 P91 Pipe Price List
| ALLOY STEEL A335 P91 Material Price List | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| SIZE" | SIZE NB | MSL | ISMT | JSL | USL | BAO | Korea | Japan | USA | France | Wuzi |
| 1/2 | 15 | 5,725.29 | 5,627.94 | 5,742.65 | 4,411.76 | 5,431.18 | 5,438.53 | 5,872.35 | 5,807.82 | 5,837.24 | 5,432.82 |
| 3/4 | 20 | 5,514.71 | 5,507.35 | 5,522.06 | 4,411.76 | 5,367.65 | 5,375.00 | 5,661.76 | 5,588.24 | 5,617.65 | 5,360.29 |
| 1 | 25 | 5,367.65 | 5,360.29 | 5,375.00 | 4,411.76 | 5,294.12 | 5,301.47 | 5,514.71 | 5,441.18 | 5,470.59 | 5,286.76 |
| 1.25 | 32 | 5,323.53 | 5,316.18 | 5,330.88 | 4,411.76 | 5,264.71 | 5,272.06 | 5,470.59 | 5,397.06 | 5,426.47 | 5,257.35 |
| 1.5 | 40 | 5,220.59 | 5,213.24 | 5,227.94 | 4,411.76 | 5,220.59 | 5,227.94 | 5,367.65 | 5,294.12 | 5,323.53 | 5,213.24 |
| 2 | 50 | 5,205.88 | 5,198.53 | 5,213.24 | 4,411.76 | 5,029.41 | 5,036.76 | 5,352.94 | 5,279.41 | 5,308.82 | 5,022.06 |
| 2.5 | 65 | 5,205.88 | 5,198.53 | 5,213.24 | 4,411.76 | 5,029.41 | 5,036.76 | 5,352.94 | 5,279.41 | 5,308.82 | 5,022.06 |
| 3 | 80 | 5,205.88 | 5,198.53 | 5,213.24 | 4,411.76 | 5,029.41 | 5,036.76 | 5,352.94 | 5,279.41 | 5,308.82 | 5,022.06 |
| 3.5 | 90 | 5,205.88 | 5,198.53 | 5,213.24 | 4,411.76 | 5,029.41 | 5,036.76 | 5,352.94 | 5,279.41 | 5,308.82 | 5,022.06 |
| 4 | 100 | 5,205.88 | 5,198.53 | 5,213.24 | 5,147.06 | 5,029.41 | 5,036.76 | 5,352.94 | 5,279.41 | 5,308.82 | 5,022.06 |
| 5 | 125 | 5,205.88 | 5,198.53 | 5,213.24 | 5,147.06 | 5,029.41 | 5,036.76 | 5,352.94 | 5,279.41 | 5,308.82 | 5,022.06 |
| 6 | 150 | 5,205.88 | 5,198.53 | 5,213.24 | 5,147.06 | 5,029.41 | 5,036.76 | 5,352.94 | 5,279.41 | 5,308.82 | 5,022.06 |
| 8 | 200 | 5,205.88 | 5,198.53 | 5,147.06 | 5,058.82 | 5,066.18 | 5,352.94 | 5,279.41 | 5,308.82 | 5,051.47 | |
| 10 | 250 | 5,205.88 | 5,147.06 | 5,058.82 | 5,066.18 | 5,352.94 | 5,279.41 | 5,308.82 | 5,051.47 | ||
| 12 | 300 | 5,264.71 | 5,147.06 | 5,058.82 | 5,066.18 | 5,411.76 | 5,338.24 | 5,367.65 | 5,051.47 | ||
| 14 | 350 | 5,264.71 | 5,147.06 | 5,073.53 | 5,080.88 | 5,411.76 | 5,338.24 | 5,367.65 | 5,066.18 | ||
| 16 | 400 | 5,294.12 | 4,411.76 | 5,073.53 | 5,080.88 | 5,441.18 | 5,367.65 | 5,397.06 | 5,066.18 | ||
| 18 | 450 | 5,294.12 | 4,411.76 | 5,088.24 | 5,095.59 | 5,441.18 | 5,367.65 | 5,397.06 | 5,080.88 | ||
| 20 | 500 | 5,294.12 | 4,411.76 | 5,088.24 | 5,095.59 | 5,441.18 | 5,367.65 | 5,397.06 | 5,080.88 | ||
| 22 | 550 | 4,411.76 | 5,117.65 | 5,125.00 | 5,588.24 | 5,441.18 | 5,544.12 | 5,110.29 | |||
| 24 | 600 | 4,411.76 | 5,117.65 | 5,125.00 | 5,588.24 | 5,441.18 | 5,544.12 | 5,110.29 | |||
All Above Alloy Steel Pipe Prices are in $ USD/Ton
Additional Price Factors
Fix length Cost: 3% Extra
Double Random Length Cost: 2% Extra
Hot Dip Galvanising Cost 88$ / Tons
3LPE 300$ /Ton
Inspection 2% Extra
Minimum Order Quantity 20 Ton per size.
*Price is subject to change without any prior notice
Types of ASTM A335 P91 Pipe
Thickness Schedule 20 in 1/2" NB, P91 Alloy Steel Pipe Schedule 30 in 3/4", Schedule STD of P91 alloy Steel Pipe in 1" NB stockholder, Alloy P91 Pipes in 2-1/2" Schedule 40, Schedule 60 in 3" NB of P91 Alloy steel P91 seamless Pipes distributor, Schedule 80 thickness in 4" NB P91 Pipes, 8" NB in Schedule 100 P91 alloy Certified Pipe, Schedule XXS in ASTM A335 Grade P91 Alloy Steel Seamless Pipe in 1/2" NB, P91 pipe distributor, ISO certified alloy steel pipe supplier, dealer of alloy pipe gr P91
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Brands we stock & supply of ASTM A335 P91 Pipe
Supplying industrial steel pipe to the piping industry with top 50 brands worldwide
Reliable Pipes & Tubes is authorised dealer, agent, distributor, stockist & suppliers of ASTM A335 P91 Pipe in INDIA of following brands:
Origin: Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin
|
ASTM A335 P91 Pipe China (Nanjing) |
ASTM A335 P91 Pipe Stockist Roman (Romania) |
ASTM A335 P91 Pipe distributor Jubail (Saudi Arabia) |
ASTM A335 P91 Pipe supplier Korea |
ASTM A335 P91 Pipe manufacturers Korea |
|
ASTM A335 P91 Pipe manufacturers China (Nanjing) |
ASTM A335 P91 Pipe stockist Japan |
ASTM A335 P91 Pipe stockist China (Jiangyin) |
ASTM A335 P91 Pipe dealers China (Nanjing) |
ASTM A335 P91 Pipe suppliers China (Shanghai Port) |
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ASTM A335 P91 Pipe stockist, China (Dalian) |
ASTM A335 P91 Pipe suppliers China (Nanjing) |
ASTM A335 P91 Pipe distributor China (Zhoushan) |
ASTM A335 P91 Pipe dealers China (Wuhan) |
ASTM A335 P91 Pipe manufacturer China (Jiangyin) |
|
ASTM A335 P91 Pipe suppliers China (Shanghai Port) |
ASTM A335 P91 Pipe exporter China (Zhoushan) |
ASTM A335 P91 Pipe, RELIABLE PIPES & TUBES LTD, India (Mumbai) |
| DALIAN HANEDA STEEL TUBE COMPANY LTD. | China (Dalian) | HUBEI XINYEGANG STEEL CO., LTD | China (Wuhan) |
| HUZHOU HUA TE STAINLESS STEEL PIPE | China (Shanghai Port) | HUNAN XIANGTOU GOLDSKY NEW MATERIALS CO., LTD. | China (Wuhan) |
| PANGANG GROUP CHENGDU STEEL & VANADIUM CO., LTD | China (Wuhan) | JIANGYIN YUEYUECHAO MANUFACTURE TUBE CO., LTD. | China (Jiangyin) |
| JIANGYIN SOUTH STAINLESS STEEL PIPES CO., LTD | China (Jiangyin) | JIANGSU WUJIN STAINLESS STEEL PIPE GROUP Co., Ltd. | China (Jiangyin) |
| SANKYO STAINLESS TUBES (SHENYANG) CO., LTD | China (Dalian) | YANGZHOU LONTRIN STEEL TUBE CO., LTD | China (Nanjing) |
| SHANDONG LUXING STEEL PIPE CO., LTD. | China (Qingdao) | YANTAI STEEL PIPE CO., LTD. OF LAIWU IRON & STEEL GROUP | China (Qingdao) |
| SHANGHAI BAOLUO STAINLESS STEEL TUBE Co., Ltd | China ( Shanghai Port) | ZHEJIANG BAIJI PIPES CO., LTD. | China ( Shanghai Port) |
| SHANGHAI FENGXIAN STEEL TUBE FACTORY CO. LTD | China ( Shanghai Port) | ZHEJIANG DETRANS PIPING CO., LTD. | China ( Shanghai Port) |
| SHANGHAI MAXMOUNT SPECIAL STEEL CO. LTD | China ( Shanghai Port) | ZHEJIANG GROSS SEAMLESS STEEL TUBE Co., Ltd. | China ( Shanghai Port) |
| SHANGHAI SHANGSHANG STAINLESS STEEL PIPE CO., LTD | China ( Shanghai Port) | ZHEJIANG GUOBANG STEEL CO.LTD. | China (Zhoushan) |
| SHANGHAI TIANYANG STEEL TUBE CO. LTD | China ( Shanghai Port) | ZHEJIANG JIULI HI-TECH METALS CO. LTD | China ( Shanghai Port) |
| SHANXI TAIGANG STAINLESS STEEL TUBES & PIPES CO., LTD | China (Dalian) | ZHEJIANG STELLAR PIPE INDUSTRY CO., LTD | China (Zhoushan) |
| SHANXI TAIGANG STAINLESS STEEL TUBES & PIPES CO., LTD. | China (Dalian) | ZHEJIANG TSINGSHAN STEEL PIPE CO., LTD | China (Zhoushan) |
| SICHUAN SANZHOU SPECIAL STEELPIPE CO., LTD., | China (Wuhan) | ZHEJIANG ZHONGDA SPECIAL STEEL CO. LTD | China (Zhoushan) |
| TIANJIN PIPE (GROUP) CORPORATION | China (Dalian) | ZHONGXING ENERGY EQUIPMENT CO., LTD | China (Nantong) |
| YANGZHOU CHENGDE STEEL PIPE CO., LTD. | China (Nanjing) |
We are approved vendor & supplier of ASTM A335 P91 Pipe in GASCO, KNPC, SAUDI ARAMCO, SABIC, ORPIC, NIORDC, PIDMCO etc.
We are having our sub dealers of above brands with adequate stock of ASTM A335 P91 Pipe, Tube & Tubular in UAE, Kuwait, Saudi Arabia, Australia, Indonesia, Malaysia, Bahrain, Singapore, Thailand, UK, Canada, Brazil, Venezuela, Kazakhstan, Sudan, South Africa, Mozambique, Nigeria, Kenya, Tanzania for quick delivery of ASTM A335 P91 Pipe with mill certificate & all required documents.
ASTM A335 P91 Pipe Chemical Composition
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % | V, % | N, % | Ni, % | Al, % | Nb, % |
| 0.08-0.12 | 0.3-0.6 | 0.02 max | 0.01 max | 0.2-0.5 | 8.0-9.5 | 0.85-1.05 | 0.18-0.25 | 0.03-0.07 | 0.4 max | 0.04 max | 0.06-0.10 |
ASTM A335 P91 Pipe Mechanical Properties
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| 585 min | 415 min | 20 min | 250 max |
P91 alloy tube
| Material | Implementation of standards | Specification | Quantity |
|---|---|---|---|
| ASTM A335 P91 Pipe | GB5310-2008 | 426 * 18 | 3 |
| ASTM A335 P91 Pipe | ASTMA335-95a | 426 * 18 | 2 |
| ASTM A335 P91 Pipe | GB5310-2008 | 426 * 16 | 3 |
| ASTM A335 P91 Pipe | ASTMA335-95a | 426 * 14.2 | 3 |
| ASTM A335 P91 Pipe | GB5310-2008 | 426 * 14 | 3 |
| ASTM A335 P91 Pipe | GB5310-2008 | 426 * 13 | 2 |
| ASTM A335 P91 Pipe | GB5310-2008 | 426 * 13 | 5 |
| ASTM A335 P91 Pipe | GB5310-2008 | 426 * 12 | 2 |
| ASTM A335 P91 Pipe | ASTMA335-95a | 426 * 12 | 5 |
| ASTM A335 P91 Pipe | ASTMA335-95a | 426 * 11 | 5 |
| ASTM A335 P91 Pipe | GB5310-2008 | 426 * 11 | 3 |
| ASTM A335 P91 Pipe | ASTMA335-95a | 426 * 10 | 5 |
| ASTM A335 P91 Pipe | ASTMA335-95a | 406.4 * 80 | 3 |
| ASTM A335 P91 Pipe | GB5310-2008 | 406.4 * 65 | 3 |
| ASTM A335 P91 Pipe | ASTMA335-95a | 406.4 * 50 | 3 |
| ASTM A335 P91 Pipe | GB5310-2008 | 406.4 * 50 | 5 |
| ASTM A335 P91 Pipe | GB5310-2008 | 406.4 * 45 | 2 |
| ASTM A335 P91 Pipe | GB5310-2008 | 406.4 * 40 | 3 |
| ASTM A335 P91 Pipe | GB5310-2008 | 406.4 * 32 | 1 |
Elongation Requirements
| Calculated Minimum Elongation Values | ||||
| Elongation in 2 in. or 50 mm, min % | ||||
| Wall Thickness | P5, P9, P11, P22 | P91 | ||
| in. | mm | Longitudinal | Transverse | Longitudinal |
| 5/16 (0.312) | 8 | 30 | 20 | 20 |
| 9/32 (0.281) | 7.2 | 28 | 19 | 19 |
| 1/4 (0.250) | 6.4 | 27 | 18 | 18 |
| 7/32 (0.219) | 5.6 | 26 | 17 | |
| 3/16 (0.188) | 4.8 | 24 | 16 | |
| 5/32 (0.156) | 4 | 22 | 15 | |
| 7/8 (0.125) | 3.2 | 21 | 14 | |
| 3/32 (0.094) | 2.4 | 20 | 13 | |
| 1/18 (0.062) | 1.6 | 18 | 12 | |
ASTM A335 P91 Pipe Useful Information
- Alloy Steel Pipes Other Grades
- Inventory
- Packaging & Shipping
- Available Surface Finish
- Our Specialization
- Outside Diameter & Tolerance
- Useful Information
| Tubular Products |
|---|
| ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing 4130 DIN 17175 Seamless Tubes of Heat-resistant Steels GOST 8732-78 Seamless Hot-worked Steel Pipes GOST 8734-75 Seamless cold-formed steel pipes GOST 550-75 Seamless steel tubes for petroleum processing and the petrochemical industry TU 14-3R-55-2001 Seamless steel pipes for steam boilers and pipelines TU 14-3-460-2003 Seamless steel tubes for boilers and pipelines GOST 9567-75 Precision steel pipes |
| ASTM A335 P91 Pipe Packaging & Shipping |
|---|
ASTM A335 P91 Pipe are loose or in bundles tightened with Iron Strips. Special packings: Metal or Wooden Cases, Pallets etc.
Marking Requirements
Rolled, die stamped, or paint stenciled (manufacturer’s option).
- Manufacturer’s name, brand, or trademark
- Hydrostatic test pressure and/or NDE, or NH if neither is specified
- Size, length, weight per foot (NPS 4 and larger)
- ANSI schedule number or weight class or wall thickness
| ASTM A335 P91 Pipe Available Surface Finish |
|---|
Surface Finishes: Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.
End Finishes: Beveled, Square Cut, Threaded & Coupled.
| Our Specialization in ASTM A335 P91 Pipe |
|---|
Looking for Special Steel Grade ASTM A335 P91 Pipe Supplier?
Reliable Pipes & Tubes Ltd. is Specialize in supply of ASTM A335 P91 Pipe that your company needs for use in the oil or gas or power plant.
Our Specialization comes after supplying ASTM A335 P91 Pipe to 300+ companies from Oil & Gas Industry, Petrochemical, Offshore & Onshore Projects, Rigs, Chemical & Fertilizer companies in more than 40 countries since 1975.
| Outside Diameter & Tolerance |
|---|
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ASTM A450
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Hot rolled
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Outside Diameter, mm
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Tolerance, mm
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OD≤101.6
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+0.4/-0.8
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101.6＜OD≤190.5
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+0.4/-1.2
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190.5＜OD≤228.6
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+0.4/-1.6
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Cold Drawn
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Outside Diameter, mm
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Tolerance, mm
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OD＜25.4
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±0.10
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||
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25.4≤OD≤38.1
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±0.15
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38.1＜OD＜50.8
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±0.20
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50.8≤OD＜63.5
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±0.25
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63.5≤OD＜76.2
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±0.30
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76.2≤OD≤101.6
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±0.38
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101.6＜OD≤190.5
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+0.38/-0.64
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190.5＜OD≤228.6
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+0.38/-1.14
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ASTM A530 & ASTM A335
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NPS
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Outside Diameter, inch
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Tolerance, mm
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1/8≤OD≤1-1/2
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±0.40
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1-1/2＜OD≤4
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±0.79
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4＜OD≤8
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+1.59/-0.79
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8＜OD≤12
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+2.38/-0.79
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OD>12
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±1%
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| Wall thickness & Tolerance |
|---|
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ASTM A450
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Hot rolled
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Outside Diameter, mm
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Tolerance, %
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OD≤101.6, WT≤2.4 |
+40/-0
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OD≤101.6, 2.4＜WT≤3.8
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+35/-0
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OD≤101.6, 3.8＜WT≤4.6
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+33/-0
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OD≤101.6, WT>4.6
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+28/-0
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OD>101.6, 2.4＜WT≤3.8
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+35/-0
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OD>101.6, 3.8＜WT≤4.6
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+33/-0
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OD>101.6, WT>4.6
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+28/-0
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Cold Drawn
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Outside Diameter, mm
|
Tolerance, %
|
|
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OD≤38.1
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+20/-0
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OD>38.1
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+22/-0
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ASTM A530
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NPS
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Outside Diameter, inch
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Tolerance, %
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1/8≤OD≤2-1/2
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+20.0/-12.5
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3≤OD≤18, WT/OD≤5%
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+22.5/-12.5
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3≤OD≤18, WT/OD>5%
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+15.0/-12.5
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OD≥20, WT/OD≤5%
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+22.5/-12.5
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OD≥20, WT/OD>5%
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+15.0/-12.5
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Length: 5800mm; 6000mm; 6096mm; 11800mm; 12000mm; and so on.
Max length: 16000mm
Keyword: High Pressure Steel Pipe, Boiler Steel Pipe, ASME SA335, P11, ASTM A335
ASTM ASME (S)A-335/(S)A-335M Grade and chemical composition
| Grade | UNS | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
| P1 | K11522 | 0.10~0.20 | 0.30~0.80 | 0.025 | 0.025 | 0.10~0.50 | – | 0.44~0.65 |
| P2 | K11547 | 0.10~0.20 | 0.30~0.61 | 0.025 | 0.025 | 0.10~0.30 | 0.50~0.81 | 0.44~0.65 |
| P5 | K41545 | 0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.50 | 4.00~6.00 | 0.44~0.65 |
| P5b | K51545 | 0.15 | 0.30~0.60 | 0.025 | 0.025 | 1.00~2.00 | 4.00~6.00 | 0.44~0.65 |
| P5c | K41245 | 0.12 | 0.30~0.60 | 0.025 | 0.025 | 0.50 | 4.00~6.00 | 0.44~0.65 |
| P9 | S50400 | 0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.50~1.00 | 8.00~10.00 | 0.44~0.65 |
| P11 | K11597 | 0.05~0.15 | 0.30~0.61 | 0.025 | 0.025 | 0.50~1.00 | 1.00~1.50 | 0.44~0.65 |
| P12 | K11562 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.50 | 0.80~1.25 | 0.44~0.65 |
| P15 | K11578 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 1.15~1.65 | – | 0.44~0.65 |
| P21 | K31545 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.50 | 2.65~3.35 | 0.80~1.60 |
| P22 | K21590 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.50 | 1.90~2.60 | 0.87~1.13 |
| P91 | K91560 | 0.08~0.12 | 0.30~0.60 | 0.020 | 0.010 | 0.20~0.50 | 8.00~9.50 | 0.85~1.05 |
| P92 | K92460 | 0.07~0.13 | 0.30~0.60 | 0.020 | 0.010 | 0.50 | 8.50~9.50 | 0.30~0.60 |
Note: (S)A335 P91 other chemical composition are : V 0.18~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.06~0.10
(S)A335 P92 other chemical composition are : V 0.15~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.04~0.09; W 1.5~2.00 ; B 0.001~0.006
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