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Alloy Steel Tubes for Mechanical Engineering

Chrome-molybdenum steel pipe, Manganese titanium steel pipe and other Alloy steel pipes, exported overseas for more than 10 years with experience. 30crmo, 25crmo4, 20crmnti, 16mncr5, 40mn2, 34mnb5, 4140 and other alloy steels offered. Ask and get a quote now!
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  • Alloy steel pipe

  • Tenjan

  • Alloy steel pipe

1.Production Range

OD10-90mm, Thickness: 1-17mm

 

2. Steel Grade

Alloy Steel

GB/T: 16Mn(Q345/Q355), Q345A/Q355A, Q345B/Q355B, Q345C/Q355C, Q345D/Q355D, Q345E/0355E, 20Cr, 40Cr, 15CrMo/15CrMoG, 20CrMo, 30CrMo, 35CrMo, 42CrMo, 20CrNiMo, 40CrNiMo, 20CrMnTi, 20Mn2, 40Mn2, 15CrMn, 20CrMn, 20CrMnMo

 

 

ASTM A519: Grade50[345], 5120, 5140, 4130, 4135, 4140, 8620, 4340/E430, 1524, 1340, 5115

 

 

DIN: St52, E355(1.0060), S355JR(1.0045)，S355J0(1.0553)，S355J2(1.0577)，S355NL(1.0546)，20Cr4(EN10084-1998)，41Cr4(1.7035)，15CrMo4，18CrMo4(1.7243)，25CrMo4(1.7218)，35crmo4(1.7220)，42CrMo4(1.7225)，20NiCrMo2-2(1.6523)，36CrNiMo4(1.6511)，SMn420，SMn438，16MnCr5(1.7131)，20MnCr5(1.7147)

 

 

JIS 3445/JISG4051: SPFC590,JIS SCr420(JIS G4053), JISSCr440(JISG4053), SCM415(JIS4053), SCM420(JIS 4053), SCM430,SCM432/SCRRM3, SCM440,SNCM220, SNCM439, SMnC420，SCM421

 

3. Application

 

Auto Parts Driling Engineering Machinery
Auto Parts Drilling Engineering Machinery
Machining Tunnel Support Agricultural Machinery Parts
Machining Tunnel Support Agricultural Machinery Parts
Liquid Conveyance Transmission Home Appliances
Liquid Conveyance Transmission Home Appliances

 

4. Why Choose Us?

WHY CHOOSE US

5. Value-added Services on Tubes and Pipes
Value-added services on tubes and pipes, for example, cutting, chamfering, tapping, laser marking, and other service will be offered if you need. Check more on page https://www.tenjan.com/Machining-Service-pd97803726.html.

Machining Service


6. Package and Transport

package
package and transport package and transport package and transport

 

7. Visit Our Factory online

Click and visit our factory through link: https://www.tenjan.com/aboutus.html

Visit Tenjan Factory Online

 

8. Cooperative Partner

corporation

5. Value-added Services on Tubes and Pipes
Value-added services on tubes and pipes, for example, cutting, chamfering, tapping, laser marking, and other service will be offered if you need. Check more on page https://www.tenjan.com/Machining-Service-pd97803726.html.

Our Certificate

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Why Choose Tenjan?

(1) Large Scale Production，Strong R&D Capability

The annual production capacity can reach 60,000 tons under years of development. Every-year R&D investment and a team of technicians enable Tenjan with strong R&D capability. Tenjan has full system of production with advanced equipment, such as perforation, pickling, cold rolling, cold drawing, straightening, flaw detection, tensile test and machining.

 

(2) Quality Control

Every batch of products can be traced and guaranteed by the raw material certificate and steel tube quality certificate. Complete quality control system, following ISO9001, to ensure a full inspection process such as pull force test, chemical composition test and eddy current detection.

 

(3) Certification

The chairman of Tenjan, Mr. Wensheng Gu, is one of the major constitutors of national standard Couplers for Rebar Mechanical Splicing JG/T 163-2013. And Tenjan has won the Quality System Certificates of ISO9001 and IATF16949.

 

(4) Major Customer Case

We have long-term relationship with customers such as BMW, MCC, CNNP, CRRC, Midea, Sinohydro, China Pingmei, China Academy of Building Research and so on.

 

(5) Export Countries

Our products were exported to Europe, America, Japan, South Korea, The Middle East, Southeast Asia and in total six continents over 20 countries, and which has been consistently trusted by customers.

 

(6) Customer Service

Tenjan provides considerate service to every customer with fast feedback, quality track and technical support.

 

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