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DN300 DN500 DN800 Large Diameter Thick Wall SSAW Spiral Welded Pipe
DN300 DN500 DN800 Large Diameter Thick Wall SSAW Spiral Welded Pipe
DN300 DN500 DN800 Large Diameter Thick Wall SSAW Spiral Welded Pipe
DN300 DN500 DN800 Large Diameter Thick Wall SSAW Spiral Welded Pipe
DN300 DN500 DN800 Large Diameter Thick Wall SSAW Spiral Welded Pipe
DN300 DN500 DN800 Large Diameter Thick Wall SSAW Spiral Welded Pipe

DN300 DN500 DN800 Large Diameter Thick Wall SSAW Spiral Welded Pipe

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Product Description
Place of Origin: Shandong
Brand Name: Jinzheng
Model Number:
Certification: ISO
Minimum Order Quantity: 5 ton
Price: $580-$680
Packaging Details: Packed in bundles with nylon slings
25 tons/container and 5 tons/size for a trial order;
For 20" container the max length is 5.8m;
For 40" container the max length is 11.8m.
Oiled and PVC wrapped in bundle with tags on each bundles.
Delivery Time: 8-14 days
Payment Terms: L/C & T/T
Supply Ability: 5000 tons per week

详情1.1

详情1.2

Description:

The production of SSAW steel pipe (spiral submerged arc welded steel pipe) arc welded pipe uses double wire welding technology to connect the inner and outer edges of the coil, and obtains high quality weld structure by milling carbide bevel.

The raw material of the SSAW steel pipe includes steel coil, welding wire, flux.All of raw materials must be through strict physical and chemical maintenance before the investment.

详情2

Diameter: 219mm-3500mm or customer’s requirement
Thickness: 5mm-36mm or customer’s requirement
Length: 5800mm,6000mm,12000mm or customer’s requirement
Tolerance: ±5%
Standard: GB/ASTM/DIN/JIS

DN300改

Applications:

Mainly used in water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction

For liquid transport: water supply, drainage

For gas transport: gas, steam, liquefied petroleum gas

For structure: for piling pipe; Pier, road, building structure pipe, etc


Specifications:

Standard Grade Chemical Composition(max)% Mechanical Properties(min)
C Si Mn P S Tensile Strength(Mpa) Yield Strength(Mpa)
API 5CT h40 – – – – 0.03 417 417
J55 – – – – 0.03 517 517
K55 – – – – 0.3 655 655
API 5L PSL1 A 0.22 – 0.9 0.03 0.03 335 335
B 0.26 – 1.2 0.03 0.03 415 415
X42 0.26 – 1.3 0.03 0.03 415 415
X46 0.26 – 1.4 0.03 0.03 435 435
X52 0.26 – 1.4 0.03 0.03 460 460
X56 0.26 – 1.4 0.03 0.03 490 490
X60 0.26 – 1.4 0.03 0.03 520 520
X65 0.26 – 1.45 0.03 0.03 535 535
X70 0.26 – 1.65 0.03 0.03 570 570
API 5L PSL2 B 0.22 0.45 1.2 0.025 0.015 415 415
X42 0.22 0.45 1.3 0.025 0.015 415 415
X46 0.22 0.45 1.4 0.025 0.015 435 435
X52 0.22 0.45 1.4 0.025 0.015 460 460
X56 0.22 0.45 1.4 0.025 0.015 490 490
X60 0.12 0.45 1.6 0.025 0.015 520 520
X65 0.12 0.45 1.6 0.025 0.015 535 535
X70 0.12 0.45 1.7 0.025 0.015 570 570
X80 0.12 0.45 1.85 0.025 0.015 625 625
ASTM A53 A 0.25 0.1 0.95 0.05 0.045 330 330
B 0.3 0.1 1.2 0.05 0.045 415 415
ASTM A252 1 – – – 0.05 – 345 345
2 – – – 0.05 – 414 414
3 – – – 0.05 – 455 455
EN10217-1 P195TR1 0.13 0.35 0.7 0.025 0.02 320 320
P195TR2 0.13 0.35 0.7 0.025 0.02 320 320
P235TR1 0.16 0.35 1.2 0.025 0.02 360 360
P235TR2 0.16 0.35 1.2 0.025 0.02 360 360
P265TR1 0.2 0.4 1.4 0.025 0.02 410 410
P265TR2 0.2 0.4 1.4 0.025 0.02 410 410
EN10217-2 P195GH 0.13 0.35 0.7 0.025 0.02 320 320
P235GH 0.16 0.35 1.2 0.025 0.02 360 360
P265GH 0.2 0.4 1.4 0.025 0.02 410 410
EN10217-5 P235GH 0.16 0.35 1.2 0.025 0.02 360 360
P265GH 0.2 0.4 1.4 0.025 0.02 410 410
EN10219-1 S235JRH 0.17 – 1.4 0.04 0.04 360 360
S275JOH 0.2 – 1.5 0.035 0.035 410 410
S275J2H 0.2 – 1.5 0.03 0.03 410 410
S355JOH 0.22 0.55 1.6 0.035 0.035 470 470
S355J2H 0.22 0.55 1.6 0.03 0.03 470 470
S355K2H 0.22 0.55 1.6 0.03 0.03 470 470

Competitive Advantage:

1. High Strength

Be made of spiral crimping process, through cold bending and heat treatment and other processes, so it has high strength.

2. Large Size Range

Pipes of different specifications and sizes can be customized according to needs to adapt to the needs of different projects. The pipe diameters produced range from small to a few inches to a few meters.

3. Excellent Corrosion Resistance

External coatings (e.g. 3PE, FBE, etc.) are often used to provide additional protection against corrosion. This can effectively prevent the damage of the corrosion of the external environment to the steel pipe and extend the service life.

4. Multiple Uses

Suitable for a variety of uses, including the transport of oil, gas, water, chemicals and other different media. They can be used in different environmental and industrial fields, such as mining, construction, Bridges, water supply and sewage.




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