ERW steel yeeb nkab casing Yeeb Nkab

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Pab: Siv rau cov uas tsis siab kua tsheb thauj mus los, xws li dej, nkev, thiab roj. Roj drilling thiab machinery manufacturing, thiab lwm yam ERW: Electric Kuj Welded cov yeeb nkab HFI: High Zaus Induction weld yeeb nkab EFW: Electric Fusion Welded cov yeeb nkab Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. YOG 3589, JIS G3452, BS1387 Daim ntawv pov thawj: API 5L PSL1 / PSL2, API 5CT tawm Inch: 21.3mm - 660.4mm (1/2 "-26") phab ntsa Thickness: 1.5 - 22.2mm Length: 0.3 - 18 M Steel Grade: API 5L ...


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Pab: Siv rau cov uas tsis siab kua tsheb thauj mus los, xws li dej, nkev, thiab roj. Roj drilling thiab machinery manufacturing, etc.

ERW: Electric Kuj Welded cov yeeb nkab

HFI: High Zaus Induction weld yeeb nkab

EFW: Electric Fusion Welded cov yeeb nkab

Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. YOG 3589, JIS G3452, BS1387

Daim ntawv pov thawj:API 5L PSL1 / PSL2, API 5CT

Tawm Inch: 21.3mm - 660.4mm (1/2 "-26")

Phab ntsa Thickness: 1.5 - 22.2mm

Length: 0.3 - 18 M

Steel Grade: API 5L: GR B, X42, X46, X56, X60, X65, X70

API 5CT: K55, J55, N80 P110

ASTM A53: GR A, GR B

EN: S275, S275JR, S355JRH, S355J2H

GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555

Deg: Fusion daim ntawv cog lus Epoxy txheej, Coal ib Epoxy, 3PE, yaj Txheej, Bitumen Txheej, Dub Roj txheej raws li ib cov neeg yuav tsum tau

Test: Tshuaj Tivthaiv Analysis, Neeg Kho Tshuab Cov khoom (Qhov kawg tensile lub zog, tawm los lub dag lub zog, elongation), Kev Properties (flattening Test, dabtsi yog khoov Test, Tshuab Test, Impact Test), Sab nrauv Loj soj ntsuam, hydrostatic Test.

Zeb Test Daim ntawv pov thawj:EN 10204 / 3.1B





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