rectangular welded tubes

Trademark:A-Max;

stainless steel welded/seamless pipe/tubes:
(2)Outside Diameter:6mm-1088mm
(3)Materials: 201,202,301,304,316,316L.etc..
(4)Standard: ASTM,AISI,DIN

Heat Exchanger GR2 Titanium Tube , Gr.5 Gr.7 Gr.9 Gr.11 Titanium Tube
 
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Mechanical Welded Steel Tubes </s

Welding CO2 welding procedure, Argon-arc welding

ERW welded steel pipes/ welded tubes/
1)Standards: ASTM/ GB/ DIN/ ASME/ JIS/ BS/ API
2)GRADE: Q235 Q345 A106 Q195
3)Outr Diameter: 20-3200mm
4

WELDED SQUARE STEEL TUBE 24"
1.Size: 50*50mm
2.W.T: 1.2~6.0mm
3.Length:5.8~12m
4.good quality, good price...

Standard: EN10305-2
Applications: for Auto industry/for machinery use/Oil Cylinder Tube/Motorcyle shock absorber
Size: 20-220mm

 
 
 
321 316L 4mm-101.6mm Stainless Steel Heat Exchanger Tubes with Welded
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PEX-AL-PEX (XDPAP-025)

Standards: GB/T423T-92\GB/T14975-2002 \GB/T14976-2002 \GB/T13296-91\GB/T12770-91 \ GB/T12771-91\ASTM A213/A213-99a \ASTN312/A312M-00b

1. Min Order : 10 tons
2.Size :250-600mm
3. Thickness: 7mm -- 20mm
4.Certification: ISO & API

Welded stainless steel tubeGood quality,Reasonable price,China's largest stainless steel manufacturers,Good service attitude,Top exporter

The production of square/rectangular pipes adopts the combined roller.

Spiral Perforated Tube/Pipe, Center Tube for Filter Element

Heat Exchangers Welded Titanium Tube 
 
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Square hollow section: 20*20mm-100*100mm wall thickness: 1.4-4.0mm

We can produce other standard as the customers' requirement

1.OD:21.3-194mm
2.WT:SCH10-XXS
3.Length:5-12m

Standard: API 5L GR.B, A106, A53, DIN2448, DIN1629, DIN17175, EN10255, EN10216
Grade: X42, X52, GR.B, ST37, ST44, St45, ST52, S355JR

Our five types of tubing are:
As Welded
Outer Diameter Conditioned
Bead Hammered
Cold Drawn Outside Diameter...

Cold drawn precision welded steel tubes
 
Standard: EN10305-2, DIN2393
Steel grade: ST37-2, ST52-3,

 
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Duplex stainless pipe,s31803 pipe,s32750 pipe,s32760 tube,s31050 tube,a789 pipe,
a790 pipe,904l pipe,s31254 tube,316ti pipe,a213 pipe,a249 pipe,

Grades of Material :
304, 304L,316, 316L Stainless Steel
Manufacture :
Automatic tig welding with no addition of filler metal

Specifications:
1.EN10312 Thin-wall Stainless Steel Water Pipes
2.Grade:TP304,TP304L,TP316L
3.OD:9.5-1200MM
4.WT:0.5-20MM

Port: shanghai PORT, China
Payment Terms: L/C, T/T, Western Union
GRADE:TP304/304L, TP316/316L
STANDARD:Stainless Steel ASTM A554, JIS G3446

1.Standard:DIN1626,DIN1629,DIN 17175
2.Thechnique:SAW
3.Application:oil or gas transportation,steel structure
4.SurfaceTreatment:black or red paint

1.Standard:API 5L PSL1 44 th
2.Steel Grade:X60
3.Bent Forward:ok
4.Bent Backward:ok
5.Hydrostatic Pressure:20.5MPa...

 
DIN 2444/ ASTM A53/ A106 weld steel pipe, china pipe manufacturing</p