Product Description

Name: long stainless steel pipes (seamless)

Material: TP304

Standard: ASTM A312

Size: 168.3mm * 7.11mm * 13770mm

Billet: Walsin

Manufacturer: Zhejiang Hongsheng Special Steel Co., Ltd.

Usage: petrochemical engineering and bio-engineering.

Features: cold drawing process, seamless, corrosion resistance, the use of a long cycle

   Our company mainly produces large-caliber long stainless steel pipes (seamless), single branch pipe can be up to 14 meters, a single branch of the finished pipes most weight up to 2.5 tons.  

  The company has its own independent testing center, within the ultrasonic testing, hydrostatic testing, eddy current testing, metallurgical analysis, universal testing instrument (mechanical performance detection), intergranular corrosion test, carbon and sulfur analyzer, spectrum analyzer, large hardness meter, impact test equipment to facilitate customer acceptance testing on the spot.Third party testing organization also commissioned by the customer to specify acceptance.