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Product name:
cold-drawn precision seamless steel tubes
Number: Precision tubes
Price: $150
Pubdate: 2010/6/10 15:14:01    Visits7146
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Our mill¨s major products consist of cold-drawn and cold-rolled precision seamless steel tubes and relevant oiled pipes bright-finished and line pipe for liquid-transportation usage.

1. DIN2391 high precision of hydraulic steel standard, with high technology DIN pure drawn seamless steel tube of light steel products with a phosphate, with imports of environmental linhua liquid steel for internal and external wall phosphating film formation, black phosphating, through the phosphating film of microporous absorption oily-type rust, both for block as dustproof.

Main features: steel with bright color, black, steel surface color uniformity, consistency is beautiful appearance, good performance, steel rust.

Main purpose: hydraulic system with steel tube, I company of steel exports

2.Black phosphating tube, with high technology DIN pure drawn seamless steel tube of light steel products with a phosphate, with imports of environmental linhua liquid steel for internal and external wall phosphating film formation, black phosphating, through the phosphating film of microporous absorption oily-type rust, both for block as dustproof.

Main features: steel with bright color, black, steel surface color uniformity, consistency is beautiful appearance, good performance, steel rust.

Main purpose: hydraulic system with steel tube, I company of steel exports

Product categories: pure light pipe out

3.The high-pressure tube,high quality carbon steel, craft pure, bright NBK (no oxidation state), heat tube wall in nondestructive testing, special equipment and pressure flushing, scrub oily-type rust on steel processing, both for block as dustproof.

Main features: high precision, good brightness, after heat pipe outer wall and inner wall without oxidation layer of inner tube, cleanness, under great pressure, cold bending deformation, flaring, squash, no crack can make various complex mechanical deformation and processing. Steel pipe with white color: shallow ash.

Main purpose: hydraulic system, car with steel tube and tube with other precision of cleanness, smoothness, and mechanical properties of customers with high requirements.

DIN2391-94 / C, DIN2445, EN10305, DIN1630, DIN1629, ASTM A106, ASTM A179, G3445 JIS

NBK (+ N), GBK (+ A), BK (+ C), BKW (+ LC), BKS (SR) +

Rules: 4-76mm
Product categories: high compression ignition engine oil

 
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