Chinese wholesale ASTM A53 A106 Pipe Carbon Seamless Steel 20g/20cr, 40cr, 20crmo, 35CrMo, 42CrMo, 15CrMo Round Bri

Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for Chinese wholesale ASTM A53 A106 Pipe Carbon Seamless Steel 20g/20cr, 40cr, 20crmo, 35CrMo, 42CrMo, 15CrMo Round Bri, Welcome any inquiry to our company. We will be happy to ascertain friendly business enterprise relationships with you!
Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for Galvanized Steel Pipe and Construction Pipe, Our domestic website’s generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !

20Cr alloy steel pipe can improve the material utilization rate, simplify the manufacturing process, save materials and processing time, such as rolling bearing rings, jack sleeves, etc.

20Cr alloy steel pipe is also an indispensable material for various conventional weapons, and the barrel and barrel of the gun are made of steel pipe.

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

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.

100% Eddy Current Testing.

100% Size Tolerance Checking.

100% Tube surface checking to avoid surface defects

Hot Rolled, Annealed, Normalized, Quenched and Tempered

Packaging

1. Bundle packing

2. Beveled end or plain end or varnished as per buyer’s required

3. Marking: as per customer’s requests

4. Painting varnish coating on the pipe

5. Plastic caps at ends

Delivery time

With 15-30 days after full payment receivedOur commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for Chinese wholesale ASTM A53 A106 Pipe Carbon Seamless Steel 20g/20cr, 40cr, 20crmo, 35CrMo, 42CrMo, 15CrMo Round Bri, Welcome any inquiry to our company. We will be happy to ascertain friendly business enterprise relationships with you!
Chinese wholesale Galvanized Steel Pipe and Construction Pipe, Our domestic website’s generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !