ASTM A519 Carbon precision seamless steel pipe SAE1020 SAE1045

Company Info
We are a factory in China, professionally manufacture & supply cold-drawn and cold-rolled precision seamless steel tubes. They are widely used in automobile parts, engine cylinder liner sleeve, hydraulic & pneumatic cylinder, hydraulic jack, motorcycle shock absorber, mechanical machine components, shipbuilding, geological drilling, nuclear station, etc.
Main Standard: DIN 2391, EN 10305-1, ASTM A519, A192, A513-5, A 106, GB/T3639, BS6323, JIS, DIN1629, EN10210, DIN17175.
Main material: Grade ...
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Company Profile

• Year Company Registered: 2004-03-11
• Annual Sales Amount: US$10 – 50 Million
• Total No. of Staff: 101 – 500 People
• No. of R&D Staff: 5 – 10 People
• No. of Engineers: 5 – 10 People
• Export Ratio: 41% – 50%
• OEM Services Provided: YES
• Payment Terms: T/T, L/C
• Business Type: Manufacturer
• Quality Certificate:
  ISO/TS16949, ISO9001:2008
• Main Export Markets:
  North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa
• Competitive Advantage: Over 24,000 sq.m factory, 25,000 tons/year, 100 employees, 10 years in this industry, ISO9001, TS16949 certified, cooperate with Top-Class steel mills of China to ensure top quality products.

• Outer diameter: 10 to 370mm 
• Width of thickness: 1 to 32mm 
• Straightness: 1/1000mm 
• ID tolerance: generally -0.3/0 or -0.5/-0.3mm,according to customer's requirement 
• Inner roughness: 0.8μm 
• Model No.: Dingxintube-6 
• Place of Origin: Zhejiang  
• Min.Order: 5 Ton
• Means of Transport: Ocean

• Production Capacity: 25,000 tons / year
• Packing:steel strips bundled, cover with plastic fabric, woven bag packed
• Delivery Date: 35days