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4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube

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4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube

Brand Name : New Era

Model Number : Cold Rolled Steel Tube

Certification : ISO9001

Place of Origin : China

MOQ : 1 tons

Price : Negotiation

Payment Terms : T/T

Supply Ability : 3000 tons/month

Delivery Time : 45 days

Packaging Details : Bundles Package, Wooden Box Package

Product Name : SCM440 Cold Rolled Steel Tube

Delivery Condition : HR, CW, SR, A, N

Material : SCM415 SCM430 SCM435 SCM440

Application : Mechanical Purpose

Production Process : Cold Rolled

Surface : Clean and free of oxide scale

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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'
21.3mm-609.6mm
Thickness

SCH5S, SCH10S, SCH20S,SCH20, SCH30,STD, SCH40,

SCH60, SCH80, SCH100, SCH140, SCH160,XS
1.65mm-59.54mm
Length 5.8m 6m Fixed, 12m Fixed, 2-12m Random
Technique 1/2'--6': hot piercing processing 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

4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube

4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube4130 4140 Chromoly 4130 Bicycle Pipe Steel Seamless Cold Tube

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

Product Tags:

4130 Seamless Cold Tube

      

4140 Seamless Cold Tube

      

SCM415 Chromoly Tube

      
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