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4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube

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Brand Name :	New Era
Model Number :	Cold Rolled Steel Tube
Certification :	ISO9001
Price :	Negotiation
Payment Terms :	T/T
Supply Ability :	3000 tons/month
Delivery Time :	45 days

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4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube

4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube

Quality Control:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing or Cold Rolling, On line inspection
5. Heat Treatment: SR, A, N
6. Straightening/Cutting to specified length/Finished Measuring Inspection
7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Packing and Stocking.

Product Name	4130 4140 chromoly 4130 bicycle pipe steel seamless cold tube
Standard	API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22 DIN17440, DIN2448,JISG3452-54
Material	API5L,Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A53Gr.A&B,ASTM A106 Gr.A&B, ASTM A135, ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2, KS4602, GB/T911.1/2,SY/T5037, SY/T5040 STP410,STP42
Outside Diameter	1/2'--24'
Outside Diameter	21.3mm-609.6mm
Thickness	SCH5S, SCH10S, SCH20S,SCH20, SCH30,STD, SCH40, SCH60, SCH80, SCH100, SCH140, SCH160,XS
Thickness	1.65mm-59.54mm
Length	5.8m 6m Fixed, 12m Fixed, 2-12m Random
Technique	1/2'--6': hot piercing processing technique
Technique	6'--24' : hot extrusion processing technique
Surface Treatment	Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation
End	Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket
Usage /Application	Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe, Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc.

SCM415/SCM430/SCM435/SCM440

Cr-Mo Steel	Material No		C	Si	Mn	P	S	Cr	Mo
Cr-Mo Steel	SCM 415 (SAE 4115)	AP	0.15-0.18	0.15-0.35	0.60-0.85	0.030 max.	0.030 max.	0.90-1.20	0.15-0.30
		NOAP
	SCM 430 (SAE 4130)	AP	0.28-0.33	0.15-0.35	0.60-0.85	0.030 max.	0.030 max.	0.90-1.20	0.15-0.30
		NOAP
	SCM 435 (SAE4135)	AP	0.33-0.38	0.15-0.35	0.60-0.85	0.030 max.	0.030 max.	0.90-1.20	0.15-0.30
		NOAP
	SCM440 (SAE 4140)	AP	0.38-0.43	0.15-0.35	0.60-0.85	0.030 max.	0.030 max.	0.90-1.20	0.15-0.30
		NOAP

Tags: SCM440 Steel Material, Cold Rolled Steel Tube, Steel Tube manufacturer, SCM430 Steel Tube

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4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube

4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube

4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube

4130 Seamless Cold Tube

4140 Seamless Cold Tube

SCM415 Chromoly Tube

4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube

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