Professional Precision Steel Tubes & Pipes Manufacturer

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Semi-finished Gun Barrels

DingLi Precision Steel Tube Co., Ltd has been in this industry for more than twenty years. With our experience and highly-skilled workers, we offer nothing but the best. The function of our products covers a wide range of industries that include fitness equipment, weapons, agricultural parts, automotive, and more.

Product Specifications:

• Length: 100mm – 1000mm
• Internal diameter: 4.5 mm; 5.5 mm; 5.56 mm; 7.62 mm; 9 mm; 18.4 mm
• Outer diameter: 8 mm – 32 mm
• Weight: according to customer’s requirements
• Materials: AISI1045; ASTM5140; 42CrMo
• Texture: <1.2
• Dimensional accuracy: <=0.03
• Straightness: <2
• Product capacity: 400 tons per month
• Core advantages: high precision, good uniformity, and stable quality
• ISO9001:2005 certified

The function of our barrels are identical to the traditional gun barrels, they will control the force created at the breech, and lets that pressure guide a shell down the barrel’s length.

The manufacturing of our products is according to high-quality standards. We use advanced computerized technologies to make sure we meet the requirements of our clients and more.

We make sure that we are ahead by providing not just top-quality products, but services as well. We are compliant with the international advanced standard criteria. We also offer competitive price rates, on-hand engineering support, on-time delivery, and excellent after-sales services.

10 Reasons Why Choose Us

01
With 20

Years Experienced

02
ODM OEM

Welcome

03
ISO9001:2015

Approved

04
Automatic

Production Line

05
High Quality

Raw Materials

06
Strong

R&D Capacity

07
5000 ㎡

Factory Area

08
30+

Molding Machines

09
50 CNC

Turning Machines

10
30

Automatic Lathes