Cold Drawn Seamless Steel Pipe, ASTM A519, 1020 3140 4130

Description

1)Size range: Outer diameter:*6 to **9mm; Wall thickness: 0.6 to *8mm
2) We can provide seamless steel tubes/pipes as follows:

1. Precision seamless steel tubes to DIN***1/EN****5, DIN***9, ASTM A**3, ASTM A**9,JIS G***5，JIS G***4，JIS G***1，BS*****1,BS*****2

2. Structural steel tubes to DIN***1/EN****5, DIN***9/EN******1, EN****7, DIN***0/DIN***1, ASTM A**3, ASTM A**9,EN****5, BS***3, JIS G***4，JIS G***1，JIS G***5

3. Oil , gas and other fluids conveying steel pipes to ASTM A**6, ASTM A**3, ASTM A**4, ASTM A**5, ASTM A*3, JIS G***4, JIS G***5, JIS G***6，JIS G***8

4. Boiler and pressure system steel tubes to DIN****5/EN******2,BS***9, ASTM A**9, ASTM A**2, ASTM A**9, ASTM A**0,ASTM A**9,ASTM A**0, ASTM A**3, ASTM A**6, JIS G***4, JIS G***1, JIS G***2，JIS G***7

5. Seamless steel pipe for geological drill and mining

6. Rectangle, square steel tubes, shaped steel tubes to ASTM A**0

7.Cold drawn Steel bar

3)Steel Grade: ST*7, ST*5, ST*2, E**5, E**5, E**5, SAE***0, SAE***6, SAE***5, ***0,***0,***0
4)Delivery condition: +C (BK), +SR (BKS), +A (GBK) , +N (NBK), QT
5)Surface: oiled,black painted,Varnish,Shot Blasting
6)Inner packing:Caps on two ends of every pipe
Outer packing:Hexagonal shape bundles wrapped with strong steel trip or according to customers\'requests.

Contact:  Racky Li
Skype: rackylee**1

Changshu Jinlong Steel Pipe is specialized in cold-drawn and cold-rolled precision seamless steel tubes with excellent quality and punctual delivery.
QMS:ISO ***1: ***8
Excellent mechanical property
Able to withstand high pressure impacting
Nice straightness, minimum surface roughness and small wall thickness deviation