Stailess Steel Pipe 304,304L,316,316L,316TI,317,317L,321

We are specialized in producing seamless stainless steel pipes.
1、MAIN STEEL TYPES AND TYPICAL GRADES:
Austenite 304,304L,316,316L,316Ti,317,317L,321
2、MAIN TECHNICAL STANDARDS
GB/T14975-2002,GB/T14976-2002,GB/T13296-91,GB 9948-88
ASTM A312,A312M,ASTM A213,A213M
DIN 17440,DIN 17224,DIN 17458
JIS G 3463,JIS G 3448
According to customers` specific requirements,production can be organized in line with other standards and non-standard technical requirements.
3、PRODUCT SPECIFICATION
Cold drawn pipes OD 6-630mm WT 1-40mm
Cold rolled pipes OD 16-159mm WT 1-10mm
4. Package: PVC bags for each piece, bundles with woven bags, wooden cases

Stellar Pipe&Tube Group has five subordinated enterprises,namely Zhejiang Tsingshan Steel Pipe Co.,Ltd.,Zhejiang Stellar Steel Pipe Co.,Ltd.,Wenzhou Ruipu Auto Door& Window Co.,Ltd.,Wenzhou Aoke Beer Co.,Ltd. ans Wenzhou Stellar Pipe & Tube Trade Co.,Ltd.The Group pssessses assets of CNY 250,000,000,annual output value nearly CNY 1,000,000,000,over 1,500 employees among which more than 10% are with medium and high level professional titles.Its major products are stainless steel seanless pipes.To ensure leading position of product quality in domestic and foreign stainless steel pipe industry ,the Group has brought in German-exportes direct reading spectrometer of Model OBLFGS2000,ultrasonic defect defect detecting system and eddy current testing machine,WE300A universal material testing unit,metallographic microscope,intergranular corrosion testing device,hydrostatic testing device,etc.which enable our products to be applied in fields such as petroleum,chemical industry, machinery,electric power,automobile, shipbuilding,aviation and spacecraft,food,pharmacy,decoration,etc.