Hot Rolled SAE 4140 4130 4340 alloy Steel Round Bars

• Customization: Available
• After-sales Service: Support
• Warranty: 1 Year
• Model NO.: 1020 1035 1045 8620 4340 4130 4140
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Hot Rolled and Cold Drawn
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Round Steel Bar
• Surface Treatment: Polished
• Alloy: Alloy
• Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel, Steel Bar
• Sample: Free Sample Available
• Delivery Time: Shipped in 15-20 Days After Payment
• End: Bevel End(>2"), Plain (≤2"), with Plastic Cap
• Length: 5.8/11.8/6m
• Grade: 1020 1035 1045 8620 4340 4130 4140
• Technique Type: Cold Drawn, Hot Rolled, Forged
• Processing Services: Cutting, Polishing, Drilling
• Transport Package: Bundles or in Bulk. Bundle with Steel Strips
• Specification: OD: 10mm-910mm; THK: 1.0-56mm
• Trademark: boer king
• Origin: China
• HS Code: 730419
• Production Capacity: 2000 Tons/Month

Product Description

Product information:
 

Standard	Hot Rolled SAE 4140 4130 4340 alloy Steel round bars A106 Hot DIP Black Varnished Seamless Carbon Steel Pipe 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.
Certificates	API5L ISO 9001:2008 TUV SGS BV etc
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.
Technic	1/2'--6': hot piercing processing technic
	6'--24' : hot extrusion processing technic
Surface Treatment	Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation .
Packing	Bundles or In bulk. bundled pipes with two slings at the both end for easy loading and discharging,
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.

Product Show:




Transportation and Package:

1.Black varnish painted or oil painted anti-corrosion oil ,2PE, 3PE on the surface

2.Plain,squire cut or bevelled end by caps

3.In hexagon or triangle bundle with steel strips

4.Marking: As per customer's requirment

Trade Terms:FOB/CIF/CFR

 Payment Terms:L/C,T/T, Western Union.

 Loading Port:XinGang TianJin, China

 Delivery: Within 15-20days after we receive deposit or L/C at sight




Our Company:

Tianjin Boer King Steel Co.,Ltd. is located in Shuang Gang industrial zone of Jinnan district ,Tianjin.we have been engaged in export of steel pipes for about ten years. Now, We sell 160,000 tons steel pipes per year, including the steel pipes for the high, medium and low pressure boilers, shipping, transporting liquid products, the petroleum cracking process, the fertilizer facilities, the structure ,the hollow sucker rod , oil well casing and drill pipe,galvanized steel pipe and some stainless steel. Our products are very popular in the overseas market.we enjoy the good reputation with high qulity and better service.


Warmly welcome customers home and abroad to visit our company and give us valuable suggestions. We would like to have long
 term cooperation with customers from all over the world on the basis of mutual prosperity and development!






Customers visits  and Exhibition:


Why choose us?
 
High Quality

We have established quality management system according to ISO9001:2008 and carry out the total quality management.

Competitive Price

We can offer you reasonble price as your requirement.

Fast Delivery

we have large stocks,and can do OEM very fast as your requirements.

Good Service

Timely reply! Perfect packing! Friendly atitude! Do our best to meet your demand!

Various  Products

Carbon seamless steel pipe,Oil Casing ,Drill Steel Pipe,Galvanized Steel Pipe,Carbon weled steel pipe,Stainless Steel productions,...... Also we can do OEM.