Gold Member Since 2015
Audited Supplier
Guangzhou New Zhonglian Building Material Co., Ltd.

Square Tube, Seamless Steel Pipe, Galvanized Steel Pipe manufacturer / supplier in China, offering 30X30X1.0 Hollow Section Galvanized Square Steel Tube, Methylene Chloride for Producing Polyurethane Foam, Hot Selling of Food Grade Potassium Hydroxide 90%Min and so on.

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Supplier Homepage Product Steel Products Others Steel Products 30X30X1.0 Hollow Section Galvanized Square Steel Tube

30X30X1.0 Hollow Section Galvanized Square Steel Tube

FOB Price: US $1.2 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $1.2/ Ton
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Port: Qingdao, China
Production Capacity: 1000tons Per Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 30x30x1.0
  • Technique: ERW
  • Surface Treatment: Black
  • Section Shape: Square
  • Trademark: Non
  • Specification: ERW
  • HS Code: 73063090
  • Type: Welded
  • Material: Carbon Steel
  • Usage: Construction & Decoration
  • Length: 1m-12m
  • Transport Package: Nude Package
  • Origin: China
Product Description

Square steel tube

ASTM A 500 EN10129 E235 S355 black square steel tube made in China  

Product Name:

       square steel tube




Wall Thickness

0.5mm-20mm  SCH30,SCH40,STD,XS,SCH80,SCH,XXS 



Steel material

Q195,Q215,Q235,Q345,STL400,ST37-2,16Mn,X42,X52,X80,E235,   Grade B, SS330,SPHC, S185,SS400,S235JR,ST52,STK500


ASTM A500.EN10129


Used For Structure, Accessorize And Construction

Surface Treatment

 Galvanized, bared,painted or oilled


Electronic Resistance Welded (ERW )

Electronic Fusion Welded (EFW)

Double Submerged Arc Welded (DSAW)


With Hydraulic Test, Eddy Current , Infrared Test


 In Bundle with water-proof package 


1) Container

2) Bulk carrier

Port of Shipment

Xingang Port,Tianjin, China

Date of Delivery

 8 days after contract


L/C at sight or 30% T/T 

30X30X1.0 Hollow Section Galvanized Square Steel Tube30X30X1.0 Hollow Section Galvanized Square Steel Tube
30X30X1.0 Hollow Section Galvanized Square Steel Tube
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