丸い炭素鋼LSAW/ERWブラック溶接パイプ

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製品の説明

製品の属性

製品の説明

Other information

製品の属性

モデル: A53(A,B) Q235 Q345 Q195 Q215 St37 St42

ASTM A53 A106ラウンドカーボンシームレススチールパイプ

厚壁の炭素鋼のシームレスパイプ

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製品の説明

Welded Steel Pipe

溶接鋼管の場合、10以上の生産ラインがあります。切断とパンチングのサービスを提供しています。

主な製品は、長方形の鋼管、四角い鋼管、丸い鋼管、LSAW鋼管、ERW鋼管、SSAW鋼管などをカバーしています。OEM

/ODMの注文は受け入れられます。ロゴの印刷やデザインには料金が含まれていません。

Name	Carbon/Alloy Welded Pipe
Standard	GB/T3091-1993,GB/T3092-1993,GB/T14291-1992,GB/T14980-1994, ANSI, ASME, ASTM, JIS, DIN, BS, EN (we can also produce according to drawing and standards provided by customers)
Material:	Q195-Q235, SS400, ST37-2, STK500, Q235A, Q235B, 12MnV, 14MnNb, 18Nb, 16MnRE, 16Mn, 20#, Q345, X42,X46, X60, X80
Outer Diameter	8-600mm
Length	Fixed or Random, by customer's requiremnts
Thickness	2-60mm
Surface	Black Painting/Oiled
Categories/ Process Method	LSAW(Longigudinally Submerged Arc Welding) ERW(Electric Resistance Welding) SSAW(Spirally Submerged Arc Welding)
	Round/ square / oval / triangular / hexagonal / the diamond/octagon / semicircle round and other complex cross section steel tube
Technical	high - frequency welded
Package	1. Bundle packing. 2. Bevelled end or plain end or warnished as per buyer's requestments. 3. Marking: as per customer's requests. 4. Painting varnish coating on the pipe. 5. Plastic caps at ends. 25 tons/container for pipe with usual outer diameter. For 20" container the max length is 6m;(diagonal loading) For 40" container the max length is 12m.(diagonal loading)
Quality	First grade
Application:	Tap water engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction. For liquid transportation, water supply and drainage. For gas, gas, steam, liquefied petroleum gas. For structure: piling pipe, bridge; Dock, road, building structural tube, etc.
Place of Origin:	China
Productivity	30000 Metric Tons per Month

Welded Steel Pipe

ERW鋼管の化学組成と機械的特性

Standard	Grade	Chemical Composition(max)%					Mechanical Properties(min)
Standard	Grade	C	Mn	Si	S	P	Yield Strength (Mpa)	Tensile Strength (Mpa)
GB/T700-2006	Q235A	0.22	1.4	0.35	0.050	0.045	235	370
	Q235B	0.2	1.4	0.35	0.045	0.045	235	370
	Q235C	0.17	1.4	0.35	0.040	0.040	235	370
	Q235D	0.17	1.4	0.35	0.035	0.035	235	370
GB/T1591-2009	Q345A	0.2	1.7	0.5	0.035	0.035	345	470
	Q345B	0.2	1.7	0.5	0.030	0.030	345	470
	Q345C	0.2	1.7	0.5	0.030	0.030	345	470
BS En10025	S235JR	0.17	1.4	-	0.035	0.035	235	360
	S275JR	0.21	1.5	-	0.035	0.035	275	410
	S355JR	0.24	1.6	-	0.035	0.035	355	470
DIN 17100	ST37-2	0.2	-	-	0.050	0.050	225	340
	ST44-2	0.21	-	-	0.050	0.050	265	410
	ST52-3	0.2	1.6	0.55	0.040	0.040	345	490
JIS G3101	SS400	-	-	-	0.050	0.050	235	400
JIS G3101	SS490	-	-	-	0.050	0.050	275	490
API 5L PSL1/PSL2	A	0.22	0.9	-	0.03	0.03	210	335
	B	0.26	1.2	-	0.03	0.03	245	415
	X42	0.26	1.3	-	0.03	0.03	290	415
	X46	0.26	1.4	-	0.03	0.03	320	435
	X52	0.26	1.4	-	0.03	0.03	360	460
	X56	0.26	1.1	-	0.03	0.03	390	490
	X60	0.26	1.4	-	0.03	0.03	415	520
	X65	0.26	1.45	-	0.03	0.03	450	535
	X70	0.26	1.65	-	0.03	0.03	585	570