Shanghai ShengQiu Materials Co., Ltd

4140Alloy Steel Tubing   ShangHai ShengQiu supplies alloy steel tubing :   ASTM A213, Grade T5/ T9/ T11/ T12/ T22/ T91 ASTM A335, Grade P5/ P9/ P11/ P12/ P22/ P91 ASTM A519 SAE4130/SAE4140 ASTM A334 Gr.1/ Gr.3/ Gr.6  ASTM A333 Gr.6 EN10216-2 , Grade P235GH/P265GH DIN2391 ST52 DIN 17175     Welcome send us inquiry for competitive price and good customer service at any time.   Shanghai ShengQiu Materails Co., Ltd WhatsApp: 008613761124029 Email: sales@sqsteelpipe.com Website: www.sqsteelpipe.com

Carbon Steel Seamless Pipes Supplier – Shanghai ShengQiu Materials Co., Ltd   ASTM A106, Grade B; ASTM A53, Gr.A,Gr.B; API 5L:Gr.A,Gr.B, X42,X46,X52,X56,X60,X65  API 5CT Grade H40/ J55/ K55/ N80-1/ N80Q/ R95/ L80-1/ C90-1/ T95-1/ P110/ Q125-1/C110 DIN 2391, Grade St35, St45, St52; ASTM A335, Grade P5/P9/P11/P22/P91;  ASTM A519 SAE4130/SAE4140;   O.D.: 10MM-720MM W.T.: 1MM-120MM Length: 6000MM-12000MM   Welcome to send us inquiry for good quality and customer service at any time.   Shanghai ShengQiu Materials Co., Ltd WhatsApp: 008613761124029 Email: sales@sqsteelpipe.com Website: www.sqsteelpipe.com