Product class
 Stainless Steel Pipe
 Stainless Steel Bar
 Seamless steel tube
 Nickel-Base Alloy
 Steel Plate
 Stainless Steel Sheet
 Aluminum Material
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Address :Steel Market,Beichen .Tianjin China

Skype : Yitejia2011

Post Code : 300400

Telephone :+86-2260771113/60771115

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Seamless steel tube Time:2019/10/14 18:49:50

We Professionally supply various kinds of seamless steel pipe according to GB standard and International standards. Material include Carbon constructional quality steel, low alloy structure steel, alloy structure steel etc.


Steel Grade
Line Pipe
API 5L,ASTM A53/A106, DIN1629,JIS G3454, JIS3466
A,B, X42, X46, X52, X56, X60, X65, X70, St37,ST52,
tramsmission of petroleum, nature gas,water,air ect
Cylinder Pipe
raw material for making cylinder
Boiler tube
ASME SA106,ASME SA210,ASME SA213,ASME SA335,DIN 17175, GB3087, GB5310
A,B,V,T11,T12,T22, T91,St35.8, St45.8, 20#,20G,20MnG,20MoG, 15CrMoG, 12Cr1MoVG
low,medium,high pressure boiler header, steam pipes, heating pipes
structure pipe
ASTM A53/A106,GB8162
A,B,20#,45#,Q345, 20Mn2,42CrMo
making Mechanical Parts,pipe fittings
Hydraulic tube
35#,45#,27SiMn, 20CrMo4,30CrMo4
mining machinery
Oil cracking tube
ASME SA213, GB9948
T5,T9,20#,16Mn, 12CrMo,15CrMo
used in petroleum cracking furnace
Chemical pipe
20#,16Mn,12CrMo, 15CrMo
High pressure chemical equipment and tube


Pipe Coating:
FBE (Fusion bong epoxy) coating
3PE (Three layer polyethylene) coating
3PP (Three layer polypropylene) coating
Cement mortar lining
Internal lining for drinkable water
Internal flow coating
Standard acc to: SY/T0135, SY/T0413, DIN30670/1/8, AWWAC205/210, etc
Specification Table


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