CANGZHOU QIANCHENG STEEL-PIPE CO.,LTD
Our corporation passed the ISO9001-2000 international Quality Control System certification.,can supply API certificate, Lloyds certificate.
PRODUCT CATELOG
SEAMLESS STEEL PIPE (ORIGIN :BAO GANG ,TIAN GANG ,HENG GANGGB8162\8163\3087)
89*3.5-8 | 108*4-8 | 114*5-10 | 133*4-10 | 140*5-10 | ||
159*4.5-10 | 168*6-10 | 180*8-10 | 194*8-10 | 219*6-14 | ||
245*8-14 | 273*8-20 | 325*8-20 | 530*10-25 | 377*10-16 | ||
426*10-25 | 480*10-25 | 630*10-25 | 720*10-25 | 820*10-20 |
HOT-ROLLING SEAMLESS PIPE material(20#16Mn ASTMA106 B, A53B,API 5L GR.B, STK 490, STKM 11A, STKM 13A, STKM 13B,DIN 17175)
203*6-20 | 267*8-20 | 299*8-25 | 351*9-35 | 355.6*9-35 |
402*10-35 | 406*4*10-35 | 457*10-35 | 457*10-35 | 500*10-35 |
508*10-35 | 560*10-30 | 609.6*10-30 | 660*10-30 | 711*10-30 |
762*10-30 | 813*10-30 |
