|
[China]
Trade Verify
Address: 2101 Building A, Jewel International Center, Dongting Middle Road, Wuxi 214101, Jiangsu,China
Contact name:Grace
Jiangsu Zhijia Steel Industry Co., Ltd. |
|
Verified Suppliers
|
|
|
Carbon Steel Seamless Steel Pipe For Construction Seamless Tube Seamless Pipe
Product Name | carbon steel tube/pipe | |||
Material | 10#/20# /35# /45# /20Cr /40Cr /30CrMo /35CrMo /42CrMo /20CrMnTi
/20CrNimo/40CrNimo/20Mn2/40Mn2/45Mn2/38CrMoAI/Cr12MoV/15CrmoG/2Cr1MoVG/20G/GCr15/60Si2Mn/09MnNiD/09CrM0Al
/07Cr2AlMo/09CrCuSB/ND钢/09CuPCrNi-A/P91/P92/T91/T11/T12/T22/10CrMo910/65Mn/30CrMnSi/20MnG | |||
Length | Random Length or Customer’s Requirements | |||
Standard | ASTM DIN GB JIS EN AISI | |||
Technique | Hot rolled or cold rolled or cold drawn | |||
Used | Widely used in,construction industry, MechanicalEngenieering,
Aviation Equipment, Rail Transit Equipment | |||
MOQ | 2 Ton | |||
Payment terms | L/C at sight or T/T (30% as deposit) | |||
Packing | Export standard package or as customers' request | |||
Delivery time | Usually 7-15 dyas, or upon negotiation | |||
Price terms | FOB,CRF,CIF,EXW all acceptable | |||
Samples | Free samples are provided but the fright is borne by the buyer | |||
Commonly used materials for welded pipes are: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, etc.
With the rapid development of continuous rolling production of high-quality strip steel and the advancement of welding and inspection technology, the quality of welds has been continuously improved, the varieties and specifications of welded steel pipes have been increasing, and seamless steel pipes have been replaced in more and more fields. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of the weld. Classification by production method: process classification - arc welded pipe, electric resistance welded pipe, (high frequency, low frequency) gas welded pipe, furnace welded pipe.
The blanks used for welded steel pipes are steel sheets or strips, which are divided into furnace welded pipes, electric welded (resistance welded) pipes and automatic arc welded pipes due to their different welding processes. Due to the different welding forms, it is divided into two types: straight seam welded pipe and spiral welded pipe. Because of its end shape, it is divided into circular welded pipe and special-shaped (square, flat, etc.) welded pipe.
