JIS G3457 STPY 400 Steel Tube

JIS3457 STPY400 steel kav yog tsim rau kev tsim arc-welded carbon steel kav rau qis-siab chav, roj, cua, thiab lwm yam piping systems. JIS 3457 STPY400 welded kav feem ntau yog tsim los ntawm longitudinal seam welding los yog submerged arc kauv vuam thiab feem ntau tsis kho cua sov. Yog tias koj xav tau kev kho cua sov, thov koj xav tiv tauj peb. GNEE Group muaj 20 steel yeeb nkab ntau lawm kab thiab tuaj yeem kho cov kav hlau steel rau koj, nrog rau muab kev kho tshwj xeeb. Yog xav paub ntxiv, thov tsis txhob yig tiv tauj peb.

JIS G3457 STPY400 Welded Steel Pipes Specification

Txuj	JIS G3457
Qib	STPY400/STPY41
WT	SGP, SCH10, SCH20, SCH30, SCH40, SCH60, SCH80... customized
Ntev	6m, 6.1m, 12m lossis raws li tus neeg yuav tsum tau muaj
Hom	SSAW, LSAW, ERW
Kuaj	Chemical Component Analysis, Mechanical Properties (Qhov kawg Tensile Strength, Yield Strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), External Size Inspection, Hydrostatic Test, X-ray Test.
Ntim	Waterproof hnab yas, nras nrog sawb

JIS G3457 STPY400 Carbon Steel Yeeb NkabTshuaj muaj pes tsawg leeg

Lub cim ntawm chav kawm	Tsoos cim	C	P	S
TSI 400	SIB 41	0.25 max	0.040 max	0.040 max

JIS G3457 STPY 400 Welded Round Tube Mechanical Properties

Lub cim ntawm chav kawm	Tensile zog N / mm2	Tawm taw tes lossis pov thawj kev ntxhov siab N / mm2	Elongation%
			>5mm ua<6mm	>6mm ib<7mm	>7mm ib<8mm
TSI 400	400 min	225 feeb	15	16	18

JIS G3457 STPY 400 Welded Steel Tube

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Welded Steel Tubes Ntim thiab Shipping

1. Strapping: Yas strapping lossis hlau strapping tuaj yeem siv los khi cov kav dej, tiv thaiv kom tsis txhob tawg.
2. Cov hnab yas: Cov kav dej feem ntau tau ntim rau hauv hnab yas, uas tuaj yeem tiv thaiv cov yeeb nkab ntawm qhov chaw ntawm khawb lossis kis kab mob.
3. Ntoo Crates: Ntoo crates tuaj yeem tiv taus qhov hnyav thiab tiv thaiv cov kav dej kom tsis txhob raug puas tsuaj thaum thauj.

 

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