Threeway Steel Co.,Ltd

• MOQ 10 Ton

We are offering spiral submerged arc welded steel pipe. Ssaw(spiral submerged- arc welded steel pipe) usage: used for low pressure liquid delivery, such as water, gas, and oil; construction and piling. Standard: api 5l, api 5ct, astm a252, astm 53, en10217, en10219, bs, jis, is certificate: en10217, en10219, api 5l psl1 psl2, api 5ct size: out diameter:219mm-4064mm wall thickness:6mm - 25.4mm length:6 – 18 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 surface: fusion bond epoxy coating, coal tar epoxy, 3pe, vanish coating, bitumen coating, black oil coating as per customer’s requirement test: chemical component analysis, mechanical properties (ultimate tensile strength, yield strength, elongation), technical properties (flattening test, bending test, blow test, impact test, exterior size inspection, hydrostatic test, x-ray test mill test certificate:en 102043.1b

• MOQ 10 Ton

We are offering seamless steel pipe. Smls(seamless steel pipe) usage: applicable to the general structure, mechanical structure, water wall panel, economizer, super heater, boiler and heat exchanger with seamless steel tubes, and to transport liquid, gas, oil etc. Standard: api 5l, api 5ct, astm a106a53, astm a519, jis g 3441, jis g3444, jis g3445 din 2391, en10305, en10210, asme sa106, sa192, sa210, sa213, sa335, din17175, astm a179… size: outer diameter: 10mm-610mm, wall thickness: 2mm-50mm. Length:random length, fixed length, srl, drl steel grade: api 5l: gr b, x42, x46, x56, x60, x65, x70 astm a53a106: gr a, gr b, gr c asme sa106: gr.a, gr.b, gr.c asme sa192: sa192 asme sa209m: t1, t1a asme sa210: gr.a-1, gr.c asme sa213: t2, t5, t9, t11, t12, t22 asme sa335: p2, p5, p9, p11, p12, p22, p91 din17175:st35.8, st45.8, 15mo3, 13crmo44 heat treatment: annealed: bright annealed, spheroidize annealed, normalized, stress relieved, cold finished, quenched and tempered delivery condition: bks, nbk, bk, bkw, gbk(+a), nbk(+n), bk(+c)

• MOQ 10 Ton

we are offering Longitudinal Submerged Arc Welded Steel Pipe. LSAW(Longitudinal Submerged-Arc Welded Steel Pipe) Process:UOE、JCOE Usage: Used for low pressure liquid delivery, such as water, gas, and oil. Used for piling pipe. Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GBT3091, GBT9711 Certificate: API 5L PSL1 PSL2, API 5CT Size: Out Diameter:325mm-1800mm Wall Thickness:5.0 - 50mm Length:6 – 18m Steel Grade: API 5L: GR B, X42, X46, X56, X60, X65, X70 ASTM A53: GR A, GR B, GR C EN: S275, S275JR, S355JRH, S355J2H GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555 Surface: Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test. Mill Test Certificate:EN 102043.1B

• MOQ 10 Ton

We are offering electric resistance welded steel pipe. erw(electric resistance welded steel pipe) usage: used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc. standard: api 5l, api 5ct, astm 53, en10217, din 2458. Is 3589, jis g3452, bs1387 certificate: api 5l psl1 psl2, api 5ct size: out diameter:21.3mm - 610mm wall thickness:2mm - 25.4mm length:0.5 � 20m steel grade: api 5l : gr b, x42, x46, x56, x60, x65, x70 astm a53: gr a, gr b, gr c en: s275, s275jr, s355jrh, s355j2h gb: q195, q215, q235, q345, l175, l210, l245, l320, l360- l555 surface: fusion bond epoxy coating, coal tar epoxy, 3pe, vanish coating, bitumen coating, black oil coating as per customer�s requirement. Test: chemical component analysis, mechanical properties (ultimate tensile strength, yield strength, elongation), technical properties (flattening test, bending test, blow test, impact test), exterior size inspection, hydrostatic test, x-ray test. Mill test certificate:en 102043.1b