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Products
Brand: Chengde
Productivity: 150000 tons per year
Transportation: Ocean
Place of Origin: China
Supply Ability: 300000 tons per year
Certificate: ISO9001 and ISO14001/OHSAS18001
Port: Shanghai
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW,FCA
Steel Grade: GR.B
Out Diameter: 219-1422 mm ( 8"-56"), tolerance: ±1%
Wall Thickness: 9.53-140mm
Length: 6-11.8Meter
Seamless Steel Pipe
Surface: bare, black varnish or light oiled
Pipe End: Plain or Beveled (Can be Protected By Plastic Pipe Cap)
NDE: UT, ET or Hydraulic testing
Straightness: WT<30mm, not more than 2mm per meter
WT≥30mm, not more than 3mm per meter
Others: According ASTM A106 standard
Yangzhou Chengde (YC) is one of the best steel pipe manufacturers in the world, and the production diameter from 8" to 48" in OD and wall thickness from 9.53 mm up to 140mm. We can produce the Carbon Steel Pipe, Mechanical steel pipe and Nuclear Steel Pipe according to the ASME SA106, ASTM A106, ASME SA53 and ASTM A53 standards. In recently 10 years, we have been exported about 200000 tons 106B/C and A53 B steel pipe to India, Japan, Korea, South East Asia, Middle East, North America and Europe.
The Piercing and rolling technology of Chengde possesses a number of patents in designing and manufacturing the equipment, and has improved in lots of areas targeting better performance and efficiency, which has distinguished itself from the peers. Our main production process including: Raw material inspection, Cold centering, Heating, Piercing & Rolling, Sizing, Heat treatment, Testing, Finishing, NDE, Visual inspection, Marking, Storing and Shipping.
Our products can meet the standard requirements as follows:
Table 1 Chemical requirement
Grade | C max | Mn | P max | S max | Si min | Cr max | Cu max | Mo max | Ni max | V max |
GR.B | 0.3 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
GR.C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
Table 2 Mechanical requirement
Grande | Yield strength | Tensile strength | Elongation | |
Longitudinal | Transverse | |||
GR.B | ≥240Mpa | ≥415Mpa | ≥30% | ≥16.5% |
GR.C | ≥275Mpa | ≥485Mpa | ≥30% | ≥16.5% |
At present, the total assets is 6 billion RMB, the number of staff is 3000 and cover an area of 2080 acres of the Chengde group. Chengde group is the first echelon in national brand on seamless steel pipe and including 4 sections: Jiangsu Chengde incorporated company, Yangzhou Chengde Steel Pipe Co., ltd, Yangzhou Chengde Heavy Industry Co., ltd and Taizhou Chengde Steel Pipe Co., ltd.YC has been granted a number of approval certificate by international institutions, such as ASME Nuclear pipe certificate, China Nuclear HAF certificate, 914mm Cylinder certificate, API monogram and certificate, ISO9001 and ISO14001/OHSAS18001 by CQC, approvals from Shipping Classification Bureaus like DNV, RINA, ABS, Lloyd, GL, Bureau Veritas, and permit of exporting to Europe as PED 2014/68/EU and AD 2000 certificates for pressure pipes, CPD (Construction Products Directive), etc. and these certificates support the development of international sales market.
Product Categories : Alloy Steel Pipe > Refinery Pipe
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.