Welcome to Shandong Tongmao Special Steel Co., Ltd.
Products
BACK

Precision seamless steel pipe

  • Precision seamless steel pipe

Precision seamless steel pipe

Description:

Standard:GB/T 3639,DIN 2448, DIN1629, DIN1626, DIN2391, DIN2444, EN10025 etc.

Outer Diameter: 1/4"-8"

Wall Thickness: 1.5-28mm

Length: 100-12000mm or as customer’s require


parameters

Grade

C

Si

Mn

P≤

S≤

Ni≤

Cr≤

Cu

 

10#

0.07-0.13

0.17-0.37

0.35-0.65

0.035

0.035

0.25

0.15

0.25

 

20#

0.17-0.24

0.17-0.37

0.35-0.65

0.035

0.035

0.30

0.25

0.25

 

35#

0.32-0.40

0.17-0.37

0.50-0.80

0.035

0.035

0.30

0.25

0.25

 

45#

0.42-0.50

0.17-0.37

0.50-0.80

0.035

0.035

0.30

0.25

0.25

 

Q345

0.20

0.50

1.70

0.035

0.035

0.50

0.30

0.30

 

Grade

C

Si

Mn

P≤

S≤

Ni≤

Cr≤

Cu

 

SAE1010

0.07-0.13

0.17-0.37

0.35-0.65

0.035

0.035

0.25

0.15

0.25

 

SAE1020

0.17-0.24

0.17-0.37

0.35-0.65

0.035

0.035

0.30

0.25

0.25

 

SAE1035

0.32-0.40

0.17-0.37

0.50-0.80

0.035

0.035

0.30

0.25

0.25

 

SAE1045

0.42-0.50

0.17-0.37

0.50-0.80

0.035

0.035

0.30

0.25

0.25

introduction

Name:Precision seamless steel pipe

Material: 10#, 20#, 45#, Q345, 16Mn, 15CrMo, 30CrMo, 1Cr5Mo, 40Cr, 42CrMo
S235JR, S355JR, ST37, ST42, ST52, ST35

Tolerance: ±0.02mm-0.1mm or as per customers’ request

Surface: Bright or oiled or black

Packing: 
Bundle packing

Beveled end or pained

Marking as customers’ request

Plastic caps at ends