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Galvanized Square Rectangular Welded Steel Pipes and Tubes

China Galvanized Square Rectangular Welded Steel Pipes and Tubes, Find details about China Galvanized Steel Pipe, Dx51d Dx52D Galvanized Steel from Galvanized Square Rectangular Welded Steel Pipes and Tubes

Product Name
Galvanized Pipe
Shape
Square. Rectangular.Round.Oval and Other Shape
out Diameter
8mm-1219mm(1/2"-42")
Main Application
Architecture, Industry
Length
1-12m
Grade
Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235j
Sample
Offer for Free
Color
Ral Colors
Payment
Tt/LC
Spangle
Regular Spangle,Zero Spangle, Minimum Spangle,etc
Processing Service
Bending, Welding, Decoiling, Cutting, Punching
Tolerance
5%
Zinc Coating
40~600G/M2
Trade Term
EXW/Fob/Crf/LC
MOQ
5 Tons
Trademark
XJL
Transport Package
Standard Seaworthy Packing
Specification
zinc
Origin
China
HS Code
7219230000
Product Name
Galvanized Pipe
Shape
Square. Rectangular.Round.Oval and Other Shape
out Diameter
8mm-1219mm(1/2"-42")
Main Application
Architecture, Industry
Length
1-12m
Grade
Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235j
Sample
Offer for Free
Color
Ral Colors
Payment
Tt/LC
Spangle
Regular Spangle,Zero Spangle, Minimum Spangle,etc
Processing Service
Bending, Welding, Decoiling, Cutting, Punching
Tolerance
5%
Zinc Coating
40~600G/M2
Trade Term
EXW/Fob/Crf/LC
MOQ
5 Tons
Trademark
XJL
Transport Package
Standard Seaworthy Packing
Specification
zinc
Origin
China
HS Code
7219230000
Galvanized Square Rectangular Welded Steel Pipes and Tubes
Product NameGalvanized Steel Tube/Pipe
StandardJIS G3302,JIS G3312,EN10142,ASTM A653M;etc
GradeSGCH,SGCC,DX51D,DC51D,ASTM A653
TypeSeamless & Welded
ShapeRound/Square
EndBE/PE/TE
Thickness0.5 - 20 mm or customized
OD10 - 500 mm or customized
Length6000mm 5800mm 12000mm or customized
Zinc Coating30~600g/m2
HardnessSoft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95)
Surface 
Structure		Regular spangle,Minimum spangle, Zero spangle, Big spangle
Applicationchemical industy;aerospace industry;pharmaceutical industry;
gas exhaust;power plant; ship buliding;water treament,etc.

Pre - galvanized pipe: pre-galvanized pipe is made of hot dipped galvanized steel strip directly ,
Usage: Used for low pressure liquid delivery, such as water, gas, and oil,fence,conduit,green house etc.
Standard: GB/T3091 - 2001 ,BS1387 - 1985 , DIN EN10025 ,EN10219 , JIS G3444:2004 , ASTM A53
Steel Grade: GB/T3091 - 2001:Q195 , Q235 
BS1387 - 1985 , DIN EN10025 EN10219 :S235JR
JIS G3444:2004:STK400 
ASTM A53: GR. A , GR. B

Hot dipped galvanized pipe : hot dipped galvanized pipe owns thicker zinc coating than pre-galvanized pipe ,black pipes will be dipped into zinc pool for galvanized. 
Standard: GB/T3091 - 2001 ,BS1387 - 1985 , DIN EN10025 ,EN10219 , JIS G3444:2004 , ASTM A53
Steel Grade: GB/T3091 - 2001:  Q195,Q235 , Q345
BS1387 - 1985 , DIN EN10025 ,EN10219 :S235JR ,S275JR,S355JR, S355J2H
JIS G3444:2004:STK400 ,STK500
ASTM A53: GR. A , GR. B, GR. C , GR. D

1.Black square&rectanhgular steel pipe:ERW steel tube
2.Pre-galvanized square&rectangular steel pipe: Pre-galvanized square/rectangular tube is made of hot dipped galvanized steel strip directly.
3.Hot dipped galvanizeds quare&rectangular steel pipe : Hot dipped galvanized square/rectangular tube owns thicker zinc coating than pre-galvanized square/rectangular tube. Black tubes will be dipped into zinc pool for galvanizing.
4.Electro galvanized square&rectangular steel pipe : The technology of electro galvanized square/rectangular tube is similar to hot dipped galvanized tube, but the thickness of zinc coating is less than hot dipped galvanized tube.
5.Painted square&rectangular steel pipe:Painted square/rectangular to remove the rust and clean the oil first and then paint the required color paint.
Standard:GB/T6728:2002,ASTMA500,JIS G3466,EN10210,EN10219
Steel Grade:
GB/T6728:2002 : Q195 , Q235 , Q345
ASTM A500:GR. A , GR. B, GR. C , GR. D
JIS G3466 : SS440,SS540
EN10210, EN10219: S235JR ,S275JR,S355JR, S355J2H
Galvanized Square Rectangular Welded Steel Pipes and Tubes
Galvanized Square Rectangular Welded Steel Pipes and Tubes
Galvanized Square Rectangular Welded Steel Pipes and TubesGalvanized Square Rectangular Welded Steel Pipes and Tubes   
    Jiang Su Xinjinlai Metal Products CO.,LTD. established in 2016, is one of the market leaders in steel industry. We have devoted ourselves to providing high quality products and a wide range of steel finishes. With experienced and advanced technology, XinjinlaiSpecial Steel is able to give full flexibility in customizing your needs. We are a China-leading product service provider and exporter of galvanized steel sheet,angle steel, coil, square pipe, angle bar,channel steel,stainless steel coil, sheet, pipe, bar,Alloy plate,high-pressure vessel plate ,galvanized steel pipe , hardox wear resistant steel plate and passed the SGS TUV Certification of China Supplier System, Xinjinlai Special Steel committed to provide professional service to global clients including the lowest price support, professional technical support, flexible payment methods, strong financial support, has become the most reliable partner in the steel raw material industry.

Galvanized Square Rectangular Welded Steel Pipes and TubesGalvanized Square Rectangular Welded Steel Pipes and Tubes

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