we are big size seamless manufacturer in China as one of largest exporter. production following: Size: from 3" to 24" Wall Thickness: From 3 mm to 30 mm Schedule: Sch 30,SCH40, STD, SCH80, Standard:ASTM .....

Yantai Qingzhou Steel Pipe Sales Co.,Ltd. is specialized in seamless and welded steel pipes. It¡¯s located in Yantai ,a beautiful seaside city with convenient communications. Our company can supply carbon .....

Our company was built up in 1995 with the investment of RMB 70million yuan. We at the beginning dealt with steel plates and soon switched to steel pipes and tubes. The business has been growing rapidly .....

Hebei Smart Steel Pipe Mill Co.,Ltd. is located in Cangzhou, a beautiful ancient city,which is 200km away from the capital-Beijing and nearby Bohai Economic Zone and 120km away from Tianjin Port, and 20km .....

Hebei Smart Steel Pipe Mill Co.,Ltd. is located in Cangzhou, a beautiful ancient city,which is 200km away from the capital-Beijing and nearby Bohai Economic Zone and 120km away from Tianjin Port, and 20km .....

Yantai Qingzhou Steel Pipe Sales Co.,Ltd. is specialized in seamless and welded steel pipes. It is located in yantai ,a beautiful seaside city with convenient communications. Our company can supply carbon .....

WE ARE STEEL PIPE & TUBE SUPPIER, IN STANDARD OF ASTM106/ASME106/API5L/API5CT/DIN/JIS ,SIZE FROM 1/8"-14" .....

professional manufacture for carbon seamless steel pipe and fittings. carbon seamless steel pipe:ASTM A106/A53 Gr.B 45/90/180 Deg. BW/SW ELBOW CONCENTRIC/ECCENTRIC REDUCER ALL TYPES OF TEES .....

Seamless steel specification: ¥õ8-¥õ630,criterion for Implementation GB/T8163-1999,GB/T8162-1999,GB/T3087-1999,API 5L,API 5CT,ASTM A106,ASTM A53,BS1387-1985,material:10#,20#,35#,45#,A106,A36 and alloy. Specifications .....

Detailed Product Description Name: Seamless Steel Pipe Place of Origin: China Material: 20# (ASTM A106/A53 GRB) 10# and 45# is also acceptable Specification range: OD: 1/4---28in. WT: SCH 40 SCH80 SCH160 Executive .....

Our factory mainly produce carbon/alloy seamless steel pipes.Main SPEC. is API 5L,API 5CT J55/N80,A106 GR.B,DIN and etc. Size range:OD 40mm to 140mm If you are interested in our products,please contact .....

we are a stee pipe company in china we mainly produce seamless steelpipe,carbon steel pipe oilcasing steel pipe and so on the standard are GB/T8162-1999 GB/T8163-1999GB3087-1999 GB5310-1995 API5L ASTM .....

We are one of the biggest steel pipe manufacturer in China. And we are specialized in seamless steel pipes, which include carbon seamless steel pipe(ID219mm to 610mm), hot rolling steel pipe (ID76mm to .....

Hebei Jinsuo Steel Pipe Manufacturing Co.,Ltd. was established in 1989. It covers 110,000 square meters area with total assets of 250 million and has 400 workers in company including more than 90 technologists .....

We mainly supply Petroleum pipes, Oil casing pipes, Gas pipes, Line pipes, Structure pipes, water pipes and other steel tube products.and we have passed the audit of API 5L/5CT ,ASTM A106/A53, ASTM A179/A192, .....

Seamless steel tubes The materials we use are: ST35, ST 35.8, ST37, ST37.4, ST45, ST52, SAE1010, SAE1018, SAE1020, SAE1045, DIN1629-ST33-37, T11, T22, T5, T91, P1,P2,X60, N80, J55, Grade1,3,4,6,8,10,A,A1,A2,B,B2,C,C2, .....

We KALP OVERSEAS, have immense pleasure to introduce ourselves as one of the leading Exporters, Importers, Stockists and Suppliers of Industrial Raw Materials. We have an huge business experience in supplying .....

We are a big manufactrue of steel pipe Located in Cangzhou,Hebei,China.Our main products are BIG SIZE DIAMETER SEAMLESS STEEL PIPE. The size is from 168mm to 630mm .. The standard of pipe is ASTM A106/A53 .....

this is linyi shengyuan seamless steel pipes co.,ltd ,we are manufacturer of steel pipes, we can supply pipes with high quality ,and acc to standard ASTM A106 GR.B ASTM A53 GR.B DIN 17175,DIN1629/2448. .....

we deal with export seamless steel pipes and tubes,especially carbon steel pipes, such as ASTM A106. .....