Wenzhou Zheheng Steel Industry Co.,Ltd
To provide safe and reliable high quality stainless steel ,nickel alloy pipes and fittings
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astm a335 p11 seamless steel pipe 2 inch seamlesspipe with black painted
We zheheng steel is one of exporter ,manufacturer ,stockist .supply of ASTM A335 p11 seamless alloy pipe,p11 seamless pipe p11 alloy pipe, p11 seamless alloy steel pipe,A335 p11 seamless alloy steel pipe exporter,p11 ss seamless alloy steel pipe supplier ,according to standard ASME SA210,ASME SA213,ASTM SA335, ASTMA335/A335m,ASTMA213/A213m,DIN 17175
Package:Standard export seaworthy package or as required.
Delivery time:Prompt delivery or as the order quantity.
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Alloy steel pipe applies to petroleum,chemical industry, electric power, boiler, high temperature resistant, low temperature resistant,corrosion resistant seamless steel pipe used.Alloy steel pipealso can made according to the customer.
Container size:
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM
| Item | Cold Rolled / Cold Drawn alloy steel seamless pipe | |
| Standard | JISG3467-88,JISG3458-88,GB3087,GB6479-2000,GB9948-2006, GB5310-95,GB9948-88,ASME SA210,ASME SA213,ASTM SA335, ASTMA335/A335m,ASTMA213/A213m,DIN 17175 | |
| Model No. | 12Cr1MoV,P2(10CrMo910),T91,P91,P9,T9,Cr5Mo,15CrMo,P11,P12, 13CrMo44,25CrMo,30CrMo,40CrMo,12CrMo,X12CrMo91,12Cr2Mo | |
| Description | Surface | black painted,PE coated,galvanized |
| | Length | 6m,5.8m,11.8m,12m, or as required |
| | Wall Thickness | 1-120mm |
| | Outer Diameter | 6-1200mm |
| Trade terms | Payment terms | T/T,L/C,western union |
| | Price terms | FOB,CIF,CFR,Ex-work,CNF |
| | ||
zheheng steel Chemical assurance
1.Each lot of raw materials will be tested by spectrometer before put in storage.
2.100%PMI the mother pipe to ensure we put right material.
2.100%PMI the finished pipe again to ensure we produced right grade
| Grade | C | Si | Mn | P | S | Cr | Mo |
| P5 | Max.0.15 | Max.0.50 | 0.3-0.6 | Max.0.025 | Max.0.025 | 4--6 | 0.45-0.65 |
| P11 | 0.05-0.15 | 0.5-1.0 | 0.3-0.6 | Max.0.025 | Max.0.025 | 1.0-1.5 | 0.44-0.65 |
| P12 | 0.05-0.15 | Max.0.50 | 0.3-0.61 | Max.0.025 | Max.0.025 | 0.8-1.25 | 0.44-0.65 |
| P22 | 0.05-0.15 | Max.0.50 | 0.3-0.6 | Max.0.025 | Max.0.025 | 1.9-2.6 | 0.87-1.13 |
| Mechanical properties | |||||||
| Grade | Yield point (Mpa) | Tensile strength (Mpa) | Elongation(%) | Impact value(J) | |||
| P5 | ≥205 | ≥415 | See table | ≥35 | |||
| P11 | ≥205 | ≥415 | See table | ≥35 | |||
| P12 | ≥220 | ≥415 | See table | ≥35 | |||
| P22 | ≥205 | ≥415 | See table | ≥35 |
Heat Treatment Assurance
A full-automatic natural gas furnace with 24 meters in length.The real temperature tolerance could be within 10℃.
NOTE —It is recommended that the temperature for tempering should
be at least 100°F [50°C] above the intended service temperature; consequently, the purchaser should advise the manufacturer if the service temperature is to be over 1100°F [600°C].
Pipe of Grades P1, P2, and P12, either hot finished or
cold drawn, may be given a final heat treatment at 1200°F[650°C] to 1300°F [705°C] instead of heat treatments specified All pipe of Grades P5c shall be given a final heat treatment in the range from 1325°F [715°C] to 1375°F[745°C].
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