black welded pipes

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

Size:DN100~DN800
Wall thickness pressure:Sch20,Sch40,Sch60,Sch80,Sch160,STD,XXS.
Surface treatment:customized

1.Good weldability
2.Good mechanical properties
3.Excellent intergranular corrosion resistance
4.High cost-effectiveness, long life time

At low temperature duplex stainless steel have better ductility than the ferritic and martensitic grade.Duplex grade can readily be used down to -50°C

Exhaust Tubes
Process Pipe
Ornamental Tubes
Structural Tubes
Hygienic Tube...

Heilights:
Pipes up to 24" made in continuous production from coil
Pipes up to 80" made from single plates
Maximum thickness 40 mm

Type:Fluid, Food, Decorative, Structural
Round Tube (mm):4.76 OD to 203.2 OD
Spiral welded (mm):76.2 OD to 1016 OD
Square (mm):12.7 to 152.6 A/F

Sanitary stainless steel tubing and pipe is popular due to its corrosion resistance, oxidation resistance, and high temperature resistance.

DIMENSIONS. ROUND TUBES NORMALLY FURNISHED TO THIS SPECIFICATION ARE IN SIZES 0.020 IN (0.51 MM) WALL THICKNESS.

PRODUCT NAME: ASTM A312 TP 310S Stainless Steel Welded Pipe
RANGE: 6NB to 1200NB -- SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.

OD:219.1mm~2400mm;
Wall thickness pressure:Sch5,Sch10,SCH20,Sch40,Sch80,Sch120,Sch160.

1. Corrosion resistance
2. High temperature resistance
3. Reasonable price
4. Excellent quality

Application: Fluid Pipe
Technique: ERW
Surface Treatment: Galvanized

Steel grade:API 5L:Gr.B ,X42,X46,X52,X56,X60,X65,X70,X80.
ASTM:A53,A106

ERW Steel Pipe Electric Resistance Welded Steel Pipe For Construction / Water / Fluid Pipes,ERW Steel Pipe

ERW Steel Pipe Electric Resistance Welded Steel Pipe For Construction / Water / Fluid Pipes,ERW Steel Pipe

1.high quality
2.good price
3.surface:as your need
4.Cangzhou Steel Pipe
5.wuzhou brand

BS1387-85 BLACK Carbon Steel Welded Pipes A53 /API 5L GR.A, Gr. B, X56, X60, X65, X70, X80
 
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1.high quality
2.good price
3.surface:as your need
4.Cangzhou Steel Pipe
5.wuzhou brand

1.high quality
2.good price
3.surface:as your need
4.Cangzhou Steel Pipe
5.wuzhou brand

SS 201 304 316 316L stainless steel seamless pipes, ss welded pipes, ss sanitary/ process seamless pipes, SS polished mirror pipe

1.The products are continuously produced from steel plates.
2.Type:Fluid conveying pipe, industrial pipe, mechanical structure pipe,boiler,condenser

QCCO offer the API 5L X65 PSL1/PSL2 pipes with best quality and best price

ERW stainess steel ppe
size:1/2-26inch(OD)
WT:1.8mm-30mm

Price:US$4000.0;Productivity:30000;Min. Order:10 pcs;Packing:to order;Transportation:by see;DeliveryDate:to order;PaymentType:by T/T;Specification:6

1.Spiral steel pipe-API 5L GRB-X100
2.ERW Steel Pipe
3.Seamless pipe, Casing pipe.Spec:GRB-X42-X65
4. API 5L, API 5CT,ISO9001

Industrial Hot Dip Galvanized ERW Welded Steel Pipe Silver or Black Painted Specifications: ERW express r

1) Outer diameter: 21.3 - 114.3 mm
2) Wall thickness: 2.77-10.8mm
3) Spec.: Q195, Q215, Q235, Q345

Low Alloy Steel Pipe, ERW Welded Steel Pipes With MTC EN 10204 / 3.1, ASTM A53 For Piling, Carpentry, St

Bar Chair Gas Spring 260MM black 40φmm outer pipe
 
Specifications: 
&nbs