welded steel pipes tubes

1) Thickness : 0.9-12.5mm
2) OD: 20-325mm
3) Technique : ERW
4) special pipe : ;API pipe
5) Certification ; ISO9001:2008

ASTM A312 Seamless Stainless Steel Pipe
1)TP304,TP304L,TP316L,TP321,TP310S
2)O.D: 6-630mm
3)W.T:0.8-30mm

Tianjin Sanjuyuan Trade Co., Ltd is a famous trading company which specializes in high quality seamless steel tubes/pipes and many kinds of alloy

LTMTi Group(LTM titanium) manufacture titanium weldeded tube to global customers, who specializing in thermal/ nuclear power, sea water desalination.

1) Grade : 409L, 430, 436, 439.
2) Standard : AISI, ASTM, DIN, GB, JIS, SUS
3) Dimension(mm) :
Round pipe : 5mm - 323.85mm, Square pipe : 3*3 - 200

Standard: DIN 2391/EN 10305-1 Seamless Steel pipe
Size(mm): O. D.: 6.0-224.0 W. T.: 1-15 L: Max 12000

O.D: 4mm-80mm
W.T: 0.5mm-8mm
Standard:JIS,GB,BS,ASTM,DIN
Certifacation:ISO9001:2000
galvanized steel tubes

1.seamless line pipe
2.WT:2-30 mm
3.OD:10-820 mm
4.Place of origin:China
5.Certificate:API.ISO9001:2000.BV

316L Stainless Steel Pipes/Tubes for Food Industry,Tianjin Sanjuyuan Trade Co.,Ltd

Standard ASTM A500,GB/T3091-2008,JIS-G3444,EN10255
Grade Q195-Q235-Q345/SS330-SS400-SS500/STK290-STK400-STK490-STK500-STK540
Certificate ISO9001-20

316/316L Stainless Steel Pipes&Tubes for Industy,Tianjin Sanjuyuan Trade Co.,Ltd

Stainless Steel, Ordinary & Seamless Steel Pipes
Technical standard:
1) GB/T14975-94
2) GB/T14976-94 Stainless steel
3) Acid-resistant steel

Features:
1) Type: duplex and austenitic
2) Process method: cold drawn and cold pilgered
3) D.: 6 to 219mm
4) W.T.: 0.8 to 12mm...

Our products are based on hot-rolled and cold-drawing technical methods. Our company has achieved ISO 9001, API Certificate.

Heat Exchanger GR2 Titanium Tube , Gr.5 Gr.7 Gr.9 Gr.11 Titanium Tube
 
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High dimensional accuracy, less surface decarburization, high usage, stable property etc.
are widely used in aerospace, automotive, electrical etc

 
Rectangular Galvanized Carbon St

 
SS41 A36 A35 ERW Welded Steel Pipe 6 Inch / Thick Wall Steel Tubes Round
 
 

 
EN10217 / LSAW pipes / large di

ASTM ASME DIN EN 306 Welded Stainless Steel Pipe , Galvanized Coated Steel Tube
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High dimensional accuracy, less surface decarburization, high usage, stable property etc.
are widely used in aerospace, automotive, electrical etc

High dimensional accuracy, less surface decarburization, high usage, stable property etc.
are widely used in aerospace, automotive, electrical etc

satin/HL/mirror polished stainless steel pipes&tubes
Grade: AISI201, AISI202, AISI301, AISI304,AISI 316, etc
mechanism is good. Tubes can be bended

1> Grade: 304, 304L, 304H, 310s, 316, 316L, 316Ti, 317, 317L, 321, 321H and 347, 347H,UNS31803, UNS32750, UNS32760, 2205 and 904L,......

Detailed Selling Lead Description
Features: 1) Type: duplex and austenitic 2) Process method: cold drawn and cold pilgered 3) D.: 6 to 219mm 4) W.T

High Speed Hole Punching Longitudinal Wel

High Speed Hole Punching Longitudinal Wel

O. D.:6 - 508mm wall thickness: 0.8 ~ 30mm Material: TP304, TP304L, TP304/304L, TP310/S, TP316, TP316L, TP316/316L, TP317L, TP321, TP347/H S3180

Description:
SUS304/304L/316/316L Stainless Steel Welded Tube/Welded Pipe for Decoraction and Construction
 

EN 10217-7, 1.4301 / 1.4404 Threaded Stainless Steel Pipe,Bright Annealing Surface
 
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