Pibell wedi'i weldio dur STPG410

$700≥1Ton

Math o Dalu:	L/C,T/T
Incoterm:	FOB,CFR,CIF,EXW,Express Delivery
Min. Gorchymyn:	1 Ton
Cludiant:	Ocean,Land,Air,Express

Cysylltwch Nawr

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Rhinweddau Cynnyrch

Pecynnu a Dosbarthu

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Rhinweddau Cynnyrch

Model Rhif: STPG410 Steel Welded Pipe

Standard: Bs, Gb, Astm, Jis, Din, Api

Material: 10mowvnb, St35-St52, 15nicumonb5, Stpa22-Stpa26, Cr-Mo Alloy, 10#-45#, Mo, Api J55-Api P110, Crni Alloy, 10cr9mo1vnb, A53-A369, 16mn, Stba20-Stba26, Stpg42, Stb35-Stb42, Mn-V Alloy, Q195-Q345

Section Shape: Round, Rectangular, Oval, Ltz, Square

Cais: Fluid Pipe, Chemical Fertilizer Pipe, Boiler Pipe, Structure Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe

Ardystio: Bsi, Ce, Ul, Api

Special Tube: Api Pipe, Emt Pipe, Thick Wall Pipe

Tolerance: ±1%, ±3%, ±5%

Category: Square tubes, Spiral Welded Pipe, Welded Steel Pipe, Seamless Steel Pipe

Processing Service: Bending, Welding, Decoiling, Punching, Cutting

Pecynnu a Dosbarthu

Unedau Gwerthu

Ton

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Mae gan bibellau dur carbon STPG 410 gyfansoddiad cemegol penodol. Yn nodweddiadol maent yn cynnwys tua 0.30-0.35% carbon, 0.30-0.90% manganîs, 0.040% ffosfforws, 0.040% sylffwr, a symiau bach o silicon. Mae angen pibellau STPG 410 i fodloni priodweddau mecanyddol penodol, gan gynnwys isafswm cryfder tynnol, cryfder cynnyrch, ac elongation. Mae'r eiddo hyn yn sicrhau bod gallu pibellau i wrthsefyll cyflyrau pwysedd uchel.STPG 410 Pibellau yn cael eu weldio gan ddefnyddio prosesau weldio safonol. Fodd bynnag, mae'n hanfodol dilyn gweithdrefnau weldio priodol a thriniaeth wres ôl-weldio i gynnal cyfanrwydd y deunydd.

Cyfansoddiad cemegol JIS G3454 STPG 410

Letter symbol of grade	Chemical Composition %
Letter symbol of grade	C	Si	Mn	P	S
STPG 410	0.30 max.	0.35 max	0.30 ~0.90	0.040 max.	0.040 max.

Priodweddau Mecanyddol JIS G3454 STPG 410

Letter symbol of grade	Mechanical Properties
	Tensile strength	Yield strength	Elongation %
	kgf/m㎡ {N/ m㎡}	kgf/m㎡ {N/ m㎡}	No.11 and No.12 test pieces	No. 5 test pieces	No. 4 test piece
	kgf/m㎡ {N/ m㎡}	kgf/m㎡ {N/ m㎡}	Longitudinal	Transverse	Longitudinal	Transverse
STPG 410	42{412}min	25{245} min	25 min	20 min	19 min	24 min

Dimensiynau Goddefgarwch Pibellau Dur Carbon JIS G3454

Division	Tolerances on outside diameter	Tolerances on wall thickness
Hot-finished seamless steel pipe	40 A or under 【0.5mm	Under 4mm +0.6mm -0.5mm 4mm or over +15% -12.5%
	50A or over up to and incl. 125 A 【1%
	150A 【1.6mm
	200A or over 【0.8% For the pipe of nominal size 350 A or over, the tolerances on outside diameter may be determined by the measurement of the length of circumference. In this case, the tolerances shall be 【0.5%.
Cold-finished seamless steel pipe and electric resistance welded steel pipe	25 A or under 【0.3mm	Under 3mm 【0.3mm 3mm or over 【10%
	32 A or over 【0.8% For the pipe of nominal size 350 A or over, the tolerances on outside diameter may be determined by the measurement of the length of circumference. In this case, the tolerances shall be 【0.5%.