Hunan Standard Steel Co., Ltd.

Changsha, Arunachal pradesh, China

We offer longitudinal submerged-arc welded steel pipe. process: longitudinal submerged-arc welded steel pipe lsaw - uo(uoe)、rb(rbe)、jco(jcoe) dsaw -double submerged arc welded standard: api 5l, api 5ct, astm 53, en10217, din 2458. Is 3589, gb/t3091, gb/t9711 certificate: api 5l psl1 / psl2, api 5ct , iso 9001-2008 out diameter: 355.6mm – 1820mm (14” -72”) wall thickness: 5.0 -50mm length: 6 – 12m steel grade: api 5l: gr b, x42, x46, x56, x60, x65, x70, x80 astm a53: gr a, gr b, gr c en: s275, s275jr, s355jrh, s355j2h gb: q195, q215, q235, q345, l175, l210, l245, l320, l360- l555 mill test certificate: en 10204/3.1b

We offer ssaw steel pipe process: spiral submerged- arc welded steel pipe standard: api 5l, api 5ct, astm a252, astm 53, en10217, en10219, bs, jis, is certificate: en10217, en10219, api 5l psl1/ psl2, api 5ct , iso 9001-2008 out diameter: 219.1 mm – 2540mm (8 -100 inch) wall thickness: 3.2mm- 30mm length: 0.3– 24 m steel grade: api 5l: gr a, gr b, x42, x46, x56, x60, x65, x70 astm a252 gr 1, gr 2, gr 3 astm a53: gr a, gr b, gr c, gr d bs 4360: grade 43, grade 50 en: s275, s275jr, s355jrh, s355j2h mill test certificate: en 10204/3.1b.

• MOQ 5 Ton

We offer erw steel pipe process:electric resistance welded steel pipe standard: api 5l, api 5ct, astm 53, en10217, din 2458. Is 3589, jis g3452, bs1387 certificate: api 5l psl1 / psl2, api 5ct , iso 9001-2008 out diameter: 21.3mm -610mm (1/2 - 24") wall thickness: 0.8-25.4mm length: 0.3 – 12m steel grade: api 5l : gr b, x42, x46, x56, x60, x65, x70, x80 astm a53: gr a, gr b, gr c en: s275, s275jr, s355jrh, s355j2h gb: q195, q215, q235, q345, l175, l210, l245, l320, l360- l555 mill test certificate: en 10204/3.1b

• MOQ 10 Ton

We are offering seamless steel pipes. standard:gb 5310, asme, din17175, en10216-2, gb9948, gb/t18248, api 5l, gb/t8162, gb/t8163, gb/t5312, gb/t14975, gb/t14976 certificate: api 5l psl1/psl2, iso 9001-2008, api 5ct out diameter: 0.875"-18" (cold drawn) 2"-30"(hot finished) wall thickness: 0.035"-0.875" (cold drawn) 0.25"-4" (hot finished) length: random length, fixed length, srl, drl steel grade: api 5l: gr.a, gr.b, x42, x52, x60, x65, x70, x80 gb/t8162: 10-45#, 27simn, 38crmoaj, 40mn2, 35-45cr, 35crmoa, q345 gb/t8163: 10, 20, q295, q345 asme: sa106, p11, p5, p12, p22, p91, p92 gb5310: 20g, 12crmog, 15crmog, 12cr1movg, 12cr2mog gb3087: 10#, 20# en10216-2: wb36(15nicumonb5), p235gh gb/t14975: 321, 304(l), 316(l), 347(h) mill test certificate: en 10204/3.1b.