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Contact Person : Ms. Liu Adela
Company Name : Laiwu Le Ren Trade Co., Ltd.
Tel : 86-634-5648998
Fax : 86-634-5648997
Address : Shandong,Laiwu,NO.008 WENHUA SOUTH ROAD,LAICHENG DISTRICT(ROOM1802, F18, INZONE CITY SQUARE)
Country/Region : China
Zip : 271100

A129M seamless steel tubes

Product Detailed

High pressure boiler seamless steel tubes A129M seamless steel tubes SA192 tubes TB410

High pressure boiler steel tubes

Materials: 20G

ASTM

JIS

ISO

Standard Number

3087

A129M

SA192

G3461

2604-2

Grade

20G

Gr.A-1

STB410

TS9/TS9H

Materials: 15CrMoG , 12Cr1MoVG , 12Cr2MoWVTiB

	GB	DIN	JIS	ISO
Standard Number	3087	17175	G3462	2604-2
Grade	15GrMoG	13CrMo44	STBA22	TS32

Chemical Composition (%):

Mo(≤)

V(≤)

Ti(≤)

20G

0.17-

0.24

0.17-

0.37

0.35-

0.65

0.15-

0.25

15CrMoG

0.12-

0.18

0.17-

0.37

0.40-

0.70

0.80-

1.10

0.40-

0.55

12Cr1MoVG

0.80-

1.15

0.17-

0.37

0.40-

0.70

0.90-

1.20

0.25-

0.35

0.15-

0.30

12Cr2MoWVTiB (R102)

0.80-

1.15

0.45-

0.75

0.45-

0.65

1.60-

2.10

0.50-

0.65

0.28-

0.42

0.08-

0.18

Heat treatment:

20G

15CrMoG

12Cr1MoVG

12Cr2MoWVTiB (R102)

Normalizing:

900°C -930°C

Hot-rolling:

≥900 °C

Normalizing:

930°C -960°C

Tempering:

670°C -720°C

Normalizing:

980°C -1020°C

Tempering:

720°C-760°C

Normalizing:

1000°C -1035°C

Tempering:

760°C-790°C

Other terms:

Dimension(mm)	OD: 22-530 Thickness: 2.50-70 Or processing according to customers’ demands
Detection	NDE or others according to customers’ requirement
Surface treatment	Annealed/Pickled/Polished Or according to customers’ requirements
Packaging Detail	In bundle with metal strip In bulk or as customer’s requirement
Application	For manufacture wall panel, economizer, reheater, superheater and steam pipeline

Welcome to inquiry.

skype: laiwulerensteel MSN(e-mail): laiwulerency At msn.cn

A129M seamless steel tubes

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