China Hot Dip Galvanized Scaffolding Carbon Welded Steel Pipe manufacturers and suppliers

Hot Dip Galvanized Scaffolding Carbon Welded Steel Pipe

Short Description:

Place of Origin:Tianjin, China

Standard:GB/T9711.1,GB/T9711.2,SY/T5037,SY/T5040,API5L;

Grade:L175,L210,L245,L290,L320,L360,L390,L415,L450,L485,L555,L245NB,

L245MB,L290NB,L290MB,L360NB,L360MB,L360QB,L415NB,L415MB,L415QB,

L450MB,L450QB,L485MB,L485QB,L555MB,L555QB,Q235B,Q345B,A,B,X42,X46,

X52,X60,X65,X70,X80;

Surface:no Surface;

Usage:Construction,Furniture,Water supply pipe, Gas pipe, Building pipe,Machinery,Coalmines,Chemicals,Electricity,Rrailway,Vehicles,Automotive industry,Highways,Bridges,Containers,Sports facilities,Agricultural,Machinery,Petroleum Machinery,Exploration machinery,Greenhouse construction;

Section Shape:Round

Outer Diameter:219-920 mm

Thickness:6-23mm

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Product Detail

Product Tags

We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for Hot Dip Galvanized Scaffolding Carbon Welded Steel Pipe, We are confident to make great achievements in the future. We are looking forward to becoming one of your most reliable suppliers.
We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for welded steel pipe, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable goods quality , increase customers’ satisfaction and achieve win-win situation .
The product description：

Product name	Hot Dip Galvanized Steel Pipe/Pre-Galvanized Steel Pipe
Wall Thickness	0.6mm–20mm
Length	1–14mAccording to customer requirements …
Outer Diameter	1/2’’(21.3mm)—16’’(406.4mm)
Tolerance	Tolerance based on Thickness:±5～±8%
Shape	Round
Material	Q195—Q345,10#,45#,S235JR,GR.B-D,STK500,BS1387……
Surface treatment	Galvanized
Zinc coating	Pre-galvanized steel pipe :40–220G/M2Hot dip galvanized steel pipe :220–350G/M2
Standard	ASTM,DIN,JIS,BS
Certificate	ISO,BV,CE,SGS
Payment terms	30%T/T deposit in advance,70%balance after B/L copy;100%Irrevocable L/C at sight,100% Irrevocable L/C after receive B/L copy 20–30days
Delivery times	25days after receive ur deposits
Package	Through a bundle According to customer’s requirement
Loading port	Tianjin/Xingang

customer’s benefit：

What benefits do customers get：

1.we are factory .( our price will have an advantage over trading companies.)

2.Don’t worry about the delivery date . we are sure to deliver the goods in time and quality to achieve customer satisfaction .

Product detail :


Thickness	Length	Diameter


gi pipe zinc coating	HDG pipe Zinc coating	diameter detail

Different from other factories：

1.we applied for received 3 patents .(Groove pipe ,Shoulder pipe,Victaulic pipe )

2. Port : our factory just 40 kilometers from Xingang port ,is biggest port in the north of China .

3.Our manufacturing equipment include 4 pre-galvanized products lines,8 ERW steel pipe product lines,3 hot-dipped galvanized process lines.

Packing and transport:

Customer case：

Australian customer purchase powder coating pre galvanized steel square tube. After customers receives the goods for the first time . Customer tests adhesive strength between the powder and the surface of the square tube .Customers test powder and square surface adhesion is small . We have meetings with customers to discuss this problem and we do tests all the time . we polished the surface of the square tube . Send the polished square tube to the heating furnace for heating . We tests all the time and discuss with customer all the time . We keep finding ways . After many tests, the final customer is very satisfied with the products. Now customer purchase a large number of products from factory every month .

Customer photos :