Application:

Boiler, Construction, Chemical, 

Medical Equipment, Boiler Heat,

 Exchanger, Gas Metallurgy

Delivery Condition:

BK, BKS, BKW, NBK, GBK

Grade:

19M, T4, T5, T9, T11, T22, T2, 

T12,T23, T91, T92, P2, P9, 

P12,P22, P11,P92, P91, P5, P1, 

St35, ST45.8, ST35.8, St45, St52

Product Name:

Seamless Carbon Steel Tube, 

Seamless Steel Tubes

Section Shape:

Round

Standard:

DIN 17175, JIS G3461,

 DIN1626, DIN1629

Surface Treatment:

Varnish, Galvanized

Technique:

Seamless

Type

DIN 17175

Pipe Size

6 mm ~ 350 mm

Wall Thickness

0.8 mm ~30mm

Length

5.8m,5.85m,6m,11.8m,12m Random length: 5-24m

Standard

DIN 2448,DIN1626,DIN17175, DIN1629

ASME B36. 10M-1996,API 5L

JIS G3461, JIS G3456, JIS G3452,JIS G3454,JIS G3455,JIS G3457,

Material

ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4

A53B, A106B, API 5L B,X42,X46,X52,X60, X65

STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49

Application

petroleum, construction ,shipbuilding, smelting, aviation, power, foodstuff, 

papermaking, chemical, medical equipment, boiler heat, exchanger, 

gas metallurgy, etc.

Surface

Hot galvanized, Cold galvanized, Painted black, varnish paint, anti rust oil, 3PE, 

or as per customers\' requirements

Package

Steel strips bundled, Woven bag packed, Plastic caps on both ends, 

or as per customers\' requirements.

Certificate

ISO9001:2008, SGS,BV, etc

Advantages

1.High quality and prompt delivery

2.Competitive price and attentive services

3.Reliable partner

STANDARD

GRADE

CHEMICAL COMPOSITION

C

Si

Mn

P,S

Cr

Mo

DIN 17175

St35.8

≤0.17

0.10-0.35

0.40-0.80

≤0.030

/

/

St45.8

≤0.21

0.10-0.35

0.40-1.20

≤0.030

/

/

15Mo3

0.12-0.20

0.10-0.35

0.40-0.80

≤0.030

/

0.