TP312 Seamless Stainless Square Steel Pipe With Shining Surface
Scope of ASME A790
1 This specification covers seamless and straight-seam welded ferritic/austenitic steel pipe intended for gen-eral corrosive service, with particular emphasis on resist-ance to stress corrosion cracking. These steels are susceptible to embrittlement if used for prolonged periods at elevated temperatures.
2 Optional supplementary requirements are provided for pipe when a greater degree of testing is desired. These supplementary requirements call for additional tests to be made and, when desired, one or more of these may be specified in the order.
3 Appendix X1 of this specification lists the dimen-sions of welded and seamless stainless steel pipe as shown in ANSI B36.19. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification..
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Description |
Black painted Q345 carbon steel square pipe with good quality |
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Supply Capacity |
500 tons/week |
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Process Method |
Hot Rolled |
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Out Diameter |
6-630 mm |
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Thickness |
0.4-30mm |
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Length |
Specific length or random length |
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Steel Grade |
ASTM A106 B , A53 B, API 5L B, 20#, 45# , 40Cr |
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Standards |
ASTM / ASME, GB, DIN, JIS, T14975, etc. |
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Specification |
O.D: 2"-38" (60.3-1000mm) W.T: SCH5S, SCH10S,SCH40S,SCH80S,SCH160S,etc. (0.5-40 mm) |
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Packing |
1.with plastic cap to protect both ends |
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Certificate |
ISO 9001:2008 , API 5L Grade B |
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Delivery time |
with 7-10 days after receive 30% desipot or depend on Quantity |
Advantage description:
carbon steel butt welding, seamless elbow, flange, tee, cross, pipe cap, seamless steel pipe, ERW pipe, spiral pipe, etc. Products are manufactured in accordance with GB 12459-2008, ASME / ANSI B16.9, DIN, JIS, ISO, etc. Products can also be manufactured under non-standard according to customers' request.
