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[China]
Trade Verify
Address: Lingjiang Green Industrial Park Zhangjiagang, Jiangsu, China
Contact name:Spark Xu
Zhangjiagang Hengli Technology Co.,Ltd |
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Quick Detail:
Standard: ASTM A519
Steel grade: 4130, 4140, 4142
Size: out diameter: 20-200mm
thickness: 0.1-20mm
length: 3-8m
Description:
standard | ASTM A519 |
Steel grade | 4130, 4140, 4142 |
Outside diameter | 20mm-200mm |
Thickness | 0.1mm-20mm |
Length | 3m-8m |
End protection | Plastic caps |
Outside coating | Black painting, anti-corrosion oil, galvanized or as per required by customers |
Packing | wooden boxes, plastic bags or according to different customers’ requests |
Inspection and test | UT, ET, HT, RT, etc. and others according to the standard, or as the requests of the customers |
Delivery condition | Annealed, Normalized, Normalized and tempered |
Chemical composition(%):
Grade | C | Mn | Si | Cr | S | P | Mo |
4130 | 0.28-0.33 | 0.40-0.60 | 0.15-0.35 | 0.08-1.10 | ≤0.04 | ≤0.04 | 0.15-0.25 |
4140 | 0.38-0.43 | 0.75-1.00 | 0.15-0.35 | 0.08-1.10 | ≤0.04 | ≤0.04 | 0.15-0.25 |
4142 | 0.40-0.45 | 0.75-1.00 | 0.15-0.35 | 0.08-1.10 | ≤0.04 | ≤0.04 | 0.15-0.25 |
Application:
4130, 4140, 4142 seamless steel pipe is applied for foodstuff, medical equipment, biology, electron, chemical, petroleum, fertilizer, boiler, nuclear energy and etc.
Competitive advantage:
Jiangsu Hengyang Steel Pipe Co., Ltd is a pipe manufacturing, we have the latest machine and the professional technicians. We aim at offering high quality pipe with competitive price for our global customers.
Factory pictures:
Factory equipments:
Quality control:
Pipe & tube application:
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