Manufacturing High Quality Gi Pre Oil Coating ERW Square Hollow Section Steel Tube ASTM 500 Carbon Steel Pipe

Short Description:

Zinc Plating Introduction Zinc plating has strong protective effect and strong anti-corrosion ability.

End Treatment of Galvanized Steel Pipe 1.One end with plastic caps, and the other end with coupling 2.Grooved ends(BS or ASTM standard) 3.Threaded both ends 4.Plain End(regular situation)Add plastic caps or not 5.Bevel ends with plastic caps

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Product Detail

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Basic Info.

Product Advantages

All items of our products and related tests as follow :

ERW black round pipe (ASTM A53,GB..)
2.Weld black square/rectangular pipe(ASTM A500,GB,...)
3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,...)
4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB...)
5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe.
6.Spiral steel pipe
7.Seamless pipe (ASTM A53,A106B,)
8.Oval pipe in galvanized and black surface
9.LTZ... special sizes pipe
10.Steel prop , steel plank,steel scaffolding pipe and accessories... steel constrctution material
11.Steel angle, Flat bar,round bar,sqaure bar,
12.H,I,U,C,T,Y,W...steel beam/channel
13.Deformed steel bar
14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface.

Product Description

Application area

Galvanized pipe is mainly used for curtain wall, construction, machinery manufacturing, shipbuilding, steel structure engineering, solar energy Electric support, steel structure engineering, power engineering, electric power, agriculture, chemical machinery, glass curtain wall, car chassis, airport, etc.

Commodity	Hot Dipped Galvanized Iron Round Pipe/Galvanized Erw Steel Tubes/Tubular Carbon Steel Pipes For Greenhouse Building Construction
Grade	Q195, Q235
	SGCC, SGCH,SGC340 SGC400 SGC440 SGC490 SGC570
	SGHC SGH340 SGH400 SGH440 SGH490 SGH540
	DX51D DX52D DX53D DX54D
	S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD
Standard	ISO,JIS,ASTM,AS EN
Zinc coated	40-300g/m2
Fabrication	Plain ends, cutting, threading, etc.
Surface Treatment	Transparent oil,anti-rust oil, According to clients requirement
Thickness	1.2 ~ 12 mm
OD	20 - 508 mm
Tolerance	Thickness: ±0.01 mm
MOQ	5MT
Packaging	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.Packed in bundles with nylon slings
Trade Term	FOB, CFR, CIF
Payment terms	T/T, L/C at sight,West Union,D/P,D/A,Paypal
Delivery time	10-20days after confirmed order
Loading port	Tianjin port and Shanghai port
Container size	20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
	40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
	40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)