Factory Supply 4140 AISI 1025 Round Bar Steel 170mm Round Bar 30mm 40mm Steel Shaft Mild Steel Bright Shafts

• Customization: Available
• Standard: GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
• Tolerance: +/-0.10mm
• Model NO.: Customization
• Surface Treatment: Hard Film Anti-Rust Oil
• Machining Method: CNC Machining
• Material: Stainless Steel
• OEM/ODM: Available
• Sample: Available
• Delivery Time: 7 Days
• Certification: ISO9001, RoHS, CE, Ibr, BV
• Transport Package: According to Customer′s Requirement
• Specification: Diameter: 4mm to 2000mm Length: 100mm to 15000mm
• Trademark: Tianjin Emerson
• Origin: China
• Production Capacity: 100000 Pieces/Month
• Package Size: 10.00cm * 10.00cm * 1.00cm
• Package Gross Weight: 10.000kg

Product Description

Specification

Brand Name	Tianjin Emerson
Product Name	Steel Shaft/Round Bar Machining
Material	Carbon Steel, Alloy Steel, Stainless Steel, Aluminium, Brass
Surface Treatment	Hard Film Anti-rust Oil
Thickness	Diameter: 4mm to 2000mm
Size	Length: 100mm to 15000mm
Certification	ISO9001, ROHS, CE, IBR, BV
OEM/ODM	Available
Sample	Available
Packing	According to Customer's Requirement or Export's Standard
Delivery Time	7 Days
Application	Automotive Manufacturing, Home Appliance Industry, Construction Industry, Machinery Manufacturing, Electronics Industry, Packaging, All industries Which Needs the Shaft

Product Description

Round Bar Processing

First: doing heat treatment Q+T for hot rolled round bars to make sure the rods to reach the hardness as required

Second: doing UT to test the rods after heat treatment
Third: making turning for the rods by machining
Fourth: making thread on the bright smooth rods
Fifth: making the nuts match the thread rods

Company Profile

Tianjin Emerson Metal Steel Products Co., Ltd

    Tianjin Emerson has been dedicated to laser cutting of steel plates for over 20 years, and can cut steel plate into any shapes or sizes. We can provide various types of steel plates. Laser cutting allows us to cut up to 80mm thick steel plates of any material and any size. Provide steel plates with sizes from 1.2mm to 400mm thick, available in stock for cut to length. Hot rolled coils with a thickness of 0.8mm-25mm can be produced, and medium thick plates with a thickness of 6mm to 400mm. We can also cut various materials of stainless steel plates. We can also provide cold rolled steel plates, galvanized steel plates, aluminum zinc steel plates, color coated steel plates, magnesium aluminum steel plates and other coils and plates.
    Tianjin Emerson can supply steel pipes and tubes in different types and grades: seamless steel pipe and tube, thick wall pipe, hollow bar, welded steel pipe and tube, square and rectangular steel pipe and tube, galvanized steel pipe and tubes, and special shapes customized steel pipes; can also supply steel rod and round bar. Tianjin Emerson also can supply different types steel profiles: square bar, flat bar, hexagonal bar, h beams, c channels, angle bar and other steel sections.
     Except the above steel materials, Tianjin Emerson can provide customized steel processing service, sheet metal fabrication service: flame cutting service, laser cutting service, waterjet cutting service, can do the customized fabrication based on your drawings.

Processing Services

Certifications

Customer Photos

Packaging & Shipping

Standard export package and shipment or according to customer's request

FAQ

Q: Are you Manufacturer or Trade Company? 
A: We are manufacturer, we have 15 years experience for supplying steel products. 

Q: How about the MOQ? If my first order qty is small, will you accept? 
A: We would like to do our best to support your trial order quantity, so even 1 piece or 1 kg is OK to start cooperation; because we have confidence to move on second order with your esteemed company. 

Q: How about the samples ? is it free or extra fees? 
A: Yes, we would like to supply the samples before order; if the samples from stock, it will be free; if the samples from new production, we will charge some reasonable cost, but this amount will be deducted from your first order invoice. 

Q: How about the delivery time? 
A: If for stock products, just need 5 days, if for special size from new production, need about 15 days. 

Q: What payment term can be accepted? 
A: Commonly two payment term for new customers: 
1) 30% T/T as deposit , 70% balance against B/L copy 
2) 100% Irrevocable L/C at sight; If you need any other terms, please feel free to contact us too, we will try our best. 

Q: How can you guarantee quality? 
A: We have CE, ISO and other certificates, we can provide with pre-production sample before mass production; and we always do final Inspection before shipment. If you have concern about your products, we also accept any third party inspection.