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Manufactur standard Square Roller Tube Black - ASTM Standard Gi Iron Galvanized Steel Pipe 2inch 2.5inch 4inch – Win Road

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To be a result of ours specialty and repair consciousness, our corporation has won a good popularity amid consumers everywhere in the environment for Galvanized Steel Water Pipe Specification, Cold Rolling Mill Sheets, Ppgi Wood, We sincerely welcome domestic and foreign merchants who calls, letters asking, or to plants to negotiate, we will offer you quality products and the most enthusiastic service,We look forward to your visit and your cooperation.
Manufactur standard Square Roller Tube Black - ASTM Standard Gi Iron Galvanized Steel Pipe 2inch 2.5inch 4inch – Win Road Detail:

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Galvanized pipes are divided into hot-dip galvanized steel pipes and pre-galvanized steel pipes with galvanized layer on the surface. Galvanizing can increase the corrosion resistance of the steel pipe and prolong the service life of the steel pipe.
Differences between ”Pre-galvanized pipe” and “Hot-dipped galvanized pipe”.
1.Pre-galvanized steel pipe base material is galvanized steel strap, the technical method is ERW longitudinal welded.
2.Hot-dipped galvanized pipe base material is black steel pipe (no surface treatment), then hot-dipped into the zinc pool to get the pipe.

OD Pre galvanized:1/2”-4”(21.3-114.3mm)
Hot dipped galvanized:1/2”-16”(21.3mm-406.4mm)
Thickness Pre galvanized:0.6-2.5mm
Hot dipped galvanized: 1.0- 20mm
Length Range 5.8m, 6m , 19ft, 20ft, 21ft, 24ft, or customized .
End finish Plain/ beveled ends or threaded with sockets/coupling and plastic cap, grooved
Zinc coating Pre galvanized:40- 120g/m²
Hot dipped galvanized:200-600g/m²
Standard BS 1387,BS1139,EN39,EN10219,ASTM A53,ASTM A795,GB/T3091etc.

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Nominal  Pipe Size

Out Diameter Wall Thickness
A B ASME SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80
15 1/2″ 21.3 2.11 2.41 2.77 2.77 3.73 3.73
20 3/4″ 26.7 2.11 2.41 2.87 2.87 3.91 3.91
25 1″ 33.4 2.77 2.9 3.38 3.38 4.55 4.55
32 1.1/4″ 42.2 2.77 2.97 3.56 3.56 4.85 4.85
40 1.1/2″ 48.3 2.77 3.18 3.68 3.68 5.08 5.08
50 2″ 60.3 2.77 3.18 3.91 3.91 5.54 5.54
65 2.1/2″ 73 3.05 4.78 5.16 5.16 7.01 7.01
80 3″ 88.9 3.05 4.78 5.49 5.49 7.62 7.62
90 3.1/2″ 101.6 3.05 4.78 5.74 5.74 8.08 8.08
100 4″ 114.3 3.05 4.78 6.02 6.02 8.56 8.56
125 5″ 141.3 3.4 6.55 6.55 9.53 9.53
150 6″ 168.3 3.4 7.11 7.11 10.97 10.97
200 8″ 219.1 3.76 6.35 7.04 8.18 8.18 10.31 12.7 12.7
250 10″ 273 4.19 6.35 7.8 9.27 9.27 12.7 12.7 15.09
300 12″ 323.8 4.57 6.35 8.38 9.53 10.31 14.27 12.7 17.48

Pipe End Treatment

Plain end, Beveled end, Threaded end with sockets or coupling and plastic cap, Grooved end, Swedged end, Expanded end.

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Application

Galvanized pipes are widely used . In addition to line pipes for water transport, fire fighting, gas, conduit, and other general low-pressure fluids, they are also used as support pipes in the petroleum industry, trestle piles, and mine tunnels.
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Packing

1.General package: in bundle only, no other package, no plastic cover, no nylon straps.
2.Sea-worth package: in bundle, tied with steel straps, anti-water plastic cover, nylon straps each end of bundle.
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Shipping

1.Loading by container.
2.Loading by bulk shipment.
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FAQ
Q: How can I get an exact price for my inquiry?
A: Dear sir/Madam, we will need below of your requirement to check the price:
1. Diameter
2. Wall thickness
3. Length
Q: What kind of package will I get?
A: You will get general package-packed in bundles with steel straps (no other cover on) if customer doesn’t have any requirement.
Q: What kind of package do you have?
1. General package. –Packed in bundles with steel straps, no other cover, no plastic package.
2. Seaworthy package.–Packed in bundle, and cover with plastic package.
Q: Do you have stock?
A: Yes, we have stok pipes for general specification.
Q: Do you provide free sample?
A: Yes, sample is free of charge.
While please kindly noted the international courier cost is not free of charge.
We could return the courier cost to customers once we cooperated.
Sample is sent by air courier when weight less than 1kg.


Product detail pictures:

Manufactur standard Square Roller Tube Black - ASTM Standard Gi Iron Galvanized Steel Pipe 2inch 2.5inch 4inch – Win Road detail pictures

Manufactur standard Square Roller Tube Black - ASTM Standard Gi Iron Galvanized Steel Pipe 2inch 2.5inch 4inch – Win Road detail pictures

Manufactur standard Square Roller Tube Black - ASTM Standard Gi Iron Galvanized Steel Pipe 2inch 2.5inch 4inch – Win Road detail pictures


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It can be our duty to satisfy your preferences and successfully serve you. Your pleasure is our best reward. We have been looking forward to the go to for joint expansion for Manufactur standard Square Roller Tube Black - ASTM Standard Gi Iron Galvanized Steel Pipe 2inch 2.5inch 4inch – Win Road, The product will supply to all over the world, such as: Marseille, French, Sao Paulo, We are introduced as a one of the growing manufacture supplier and export of our products. We have a team of dedicated trained professional who take care the quality and timely supply. If you are looking for Good Quality at a good price and timely delivery. Do contact us.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Jenny from Greece - 2018.11.02 11:11
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Andrea from Ireland - 2017.10.25 15:53
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