China ASTM a53 Schedule 40 nahtlose Stahlrohr Hersteller

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Produktbeschreibung

Spezifikationen A53b nahtlose Stahlrohr
1. c-Stahl Rohr
2.Brand:qiluzhongxing
3.OD:3/4 "-12"
4.WT:4mm - 70mm
ASTM A53b nahtlose Stahlrohre
1. Spezifikation

Type	ASTM A53b seamless steel pipe
Pipe Size	OD:16-100mm, WT:2-15mm
Wall Thickness	SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH140,SCH160,XXS
Length	Fixed: 3.0 , 5.8 , 5.85 , 5.9 , 6.0 ,11.8 , 12.0m. Unfixed: 5-12m
Standard	ASTM A53,A106B
Material	A53B, A106B
Application	petroleum, construction ,shipbuilding,smelting, aviation, power, foodstuff, papermaking, chemical, medical equipment, boiler heat, exchanger, gas metallurgy,
Surface	Black painting, varnish,FBE, 3PE,etc.
Package	Plastic caps on both ends, Steel bundle,Woven bag Or on customers' request
Test	SGS,BV, etc
Capacity	80000tons/year
Advantages	1.Reasonable price for good quality 2.Abundant stock and prompt delivery 3.Rich supply and export experience, sincere service 4. Reliable forwarder, 2-hour away from port.

2. Produktionsprozess

3. Testing

mechanischen Eigenschaften

Standard	Grade	Tensile(MPa)	Yield(MPa)
ASTM A53	A	≥330	≥205
	B	≥415	≥240
	C	≥485	≥275

Standard	Grade	Chemical Composition
Standard	Grade	C	Si	Mn	P	S	Cr	Mo	Cu	Ni	V
ASTM 53	A	≤0.25	≥0.10	0.27~0.93	≤0.035	≤0.035	≤0.40	≤0.15	≤0.40	≤0.40	≤0.08
	B	≤0.30	≥0.10	0.29~1.06	≤0.035	≤0.035	≤0.40	≤0.15	≤0.40	≤0.40	≤0.08
	C	≤0.35	≥0.10	0.29~1.06	≤0.035	≤0.035	≤0.40	≤0.15	≤0.40	≤0.40	≤0.08