1) Name of product: seamless steel pipe2) Application: pipes for usual structure and machines3) Model no.: ASTM A106 grade A/B, API 5L, X52, X42, ST52, K55, STK490, STPG, C20,etc.4) We also produce ot
1) Name of product: seamless steel pipe2) Application: pipes for usual structure and machines3) Model no.: ASTM A106 grade A/B, API 5L, X52, X42, ST52, K55, STK490, STPG, C20, etc.4) We also produce o
1) Name of product: stainless seamless steel pipe2) Process method: cold drawn3) We sell all kinds of seamless steel pipes, such as ASTM A106 grade A/B, API 5L,X52, X42, ST52, K55, STK490, STPG, C20,
1) Name of product: stainless seamless steel pipe2) Process method: cold drawn3) We sell all kinds of seamless steel pipes, such as ASTM A106 grade A/B, API 5L,X52, X42, ST52, K55, STK490, STPG, C20,
1) Name of product: stainless seamless steel pipe2) We sell all kinds of seamless steel pipes, such as ASTM A106 grade A/B, API 5L,X52, X42, ST52, K55, STK490, STPG, and C203) We also produce other sp
1) Name of product: stainless seamless steel pipe2) We sell all kinds of seamless steel pipes, such as ASTM A106 grade A/B, API 5L,X52, X42, ST52, K55, STK490, STPG, and C203) We also produce other sp
1) Name of product: seamless steel pipe2) Application: pipes for usual structure and machines3) Model No.: ASTM A106 grade A/B, API 5L, X52, X42, ST52, K55, STK490, STPG, C20,etc.4) We also produce ot