1)OD: 4mm-50mm; Thickness: 0.5mm-5mm
2)Certificate: ISO9001: 2008
3)Standard: ASTM, DIN, EN, JIS
4)Engineering machinery
Feature: High precision, good brightness,
No oxidize residual, could withstand high pressure,
No deformation after cold bending,
No crack and break after flattening and flaring,
Good mechanical property and no deformation after bending at any angle.
1) Description: Cold-drawn or cold-rolled high precision seamless steel tube
2) Brandname: XINGYU
3) Grade: 10#; 20#; 16Mn; ST30Al; ST35; ST37; ST37.4; ST45; ST52.4; etc.
4) Standard: ASTM A519; ASTM A106; JIS; DIN2391; DIN 1629; DIN 73000; EN10305-1 or any other equivalent stardard
5) Specification: Outer Diameter: 4mm-50mm;
Wall Thickness: 0.5mm-5mm
6) Diameter tolerance: 0.05mm (Enterprise internal control) or
0.03mm(Special high-precision)
7) Length: 4-12 Meters
8) Surface treatment:
1. Bare Tube (No coating)-Bright and smooth; Surface Roughness: BK≤ 0.2Ra; NBK≤ 2Ra
2. Surface coating
A. Silver galvanized
B. Yellow galvanized
C. Olive green coated
3. Black and Phosphated
Layer thickness: 8-25um; Saity spray test: 48-150 hours
9) Process method: Cold-drawn or cold-rolled
10) Packing: Wrapped with PVC and gunny sacks
11) Basic Inspection: Chemical analysis and mechanical testing
12) MOQ: 1 MT
13) Delivery time: 45 days after 30% deposite;
Or upon receipt of relevant L/C
14) Production capability: 300 MT/month
15) Payment method: T/T; L/C; Other electric payment such as paypal
16) Certification: ISO9001: 2008
17) Application:
Automotive pipeline system;
Hydraulic system of diesel engine and engineering machinery;
Hydraulic system of locomotive, aerospace and aviation,
Shipbuilding and various machinery;
Metal processing of wind power equipment.
Zhangjiagang xingyu pipe Co., Ltd. is specialized in the production of seamless stainless steel pipes, cold-drawn and cold-rolled precision pipes, black and phosphated hydraulic pipes, galvanized pipes and cold-drawn welded pipes & tubes etc, located in a port city of zhangjiagang in the yangtze river delta in China, and only 130 kilometers away from Shanghai.
We have implemented the ISO9001 quality system. Furthermore, we have approval license for making steel tubes for boilers and pressure containers by the state quality technical supervise bureau of China. We have well-equipped testing equipment and strong technical force. With a wide range, good quality and reasonable prices, our products are extensively used in chemical industry, petrochemical industry, natural gas industry, pressure vessels, shipbuilding, environmental protection, electric appliances, auto parts, hydraulic system, pharmaceutical machinery, food machinery, boiler, heat exchangers and pressure transport and other industries. Our products are widely recognized and trusted by users and exported to Europe, north America, southeast Asia, the Middle East etc.
We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
