DX51D DX52D Galvanized Square Tube

DX51D and DX52D are two different steel grades that represent the quality level of the base steel used to make galvanized square tubes. DX51D is a common material designation for hot-dip galvanized steel sheets, which belongs to the low carbon steel series and is suitable for general use. The characteristics of DX51D material are good formability, weldability and corrosion resistance.

Product Description

Outer DiameterSquare pipe: 20*20mm~400*400mm
Rectangular pipe: 20*40mm~300*500mm
Wall ThicknessSquare and rectangular pipe: 0.8~20mm
Length3-12M according to client requirement
StandardHollow section: ASTM A500, EN10219, EN10210, JIS3466, GB/T 6728
MaterialGr.A, Gr.B, Gr.C
CertificateCE, FPC, ISO 9001:2008,SGS, BV, CCIC etc
Finish of pipeHot dipped galvanized with zinc 220~260g/m2;
Pre-Galvanized with zinc 30~150g/m2;
Painted with black/varnish lacquer;
Oil on the surface to prevent rust;
Bare pipe without painting.
Pipe EndPlain end/ Bevel end;
Groove end;
Joint with flange;
Threaded on two ends, one end with coupling, one end with plastic cap
MarkingAs per client requirement or mill standard
Painting method: Spray white paint
PackingOD not less than 300*300mm: Loose packing,piece by piece.
OD less than 300*300mm: In hexagonal seaworthy bundles packed by steel strips.
small sizes nested into big sizes.
ApplicationsConstruction / building materials steel pipe
Steel structure
Scaffolding pipe
Fence post steel pipe
Fire protection steel pipe
Greenhouse steel pipe
Low pressure liquid, water, gas, oil, line pipe
Irrigation pipe
Handrail pipe

Product Show

Applicantion

Package

Factory

Certificate Display

FAQ

Q: Are You Manufacture or Trade Company?
A: We are the professional manufacturer of steel products located in Shandong province, China. Welcome to contact us and visit our factory before you place orders.
Q: How do you guarantee the quality?
A: We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.
Q: Can I get free samples?
A: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.
Q: What is the MOQ? 
A: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.
Q: Can you OEM or ODM?
A: Yes, we have a strong developing team. The products can be made according to your request

Online Consultation

Requiredwrong format
Requiredwrong format
Requiredwrong format
Required

Related Suggestion

Baogang steel Co., ltd. Rights Reserved