Hot dip galvanized steel pipe Pre-galvanized steel pipe Galvanized greenhouse pipe

 Product Description    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 G3444:200

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Product Description
 

 

 
 
Hot DIP Galvanized Steel Pipe Pre Galvanized Steel Pipe Galvanized Greenhouse Pipe
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



 

  Pre galvanized steel pipe:
Outer DiameterWall ThicknessLength
Inchmm

mm

meter

1/2"

20mm

0.8mm-2.0mm

0.3m-12m

3/4"

25mm

0.8mm-2.0mm

0.3m-12m

1"

32mm

0.8mm-2.0mm

0.3m-12m

1-1/4"

40mm

0.8mm-2.0mm

0.3m-12m

1-1/2"

47mm 

1.0mm-2.5mm

0.3m-12m

2"

60mm

1.0mm-2.5mm

0.3m-12m

2-1/2"

75mm

1.0mm-2.5mm

0.3m-12m

3"

88mm

1.0mm-2.5mm

0.3m-12m

4"

113mm

1.0mm-2.5mm

0.3m-12m

5"

140mm

1.0mm-2.5mm

0.3m-12m

6"

165mm

1.0mm-2.5mm

0.3m-12m

Hot DIP Galvanized Steel Pipe Pre Galvanized Steel Pipe Galvanized Greenhouse Pipe
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

 
Hot dip galvanized steel pipe:
Outer DiameterWall ThicknessLength
Inchmmmmmeter
1/2"21.3mm0.6mm-3.0mm0.3m-12m
3/4"26.9mm0.6mm-3.0mm0.3m-12m
1"33.4mm1.0mm-3.0mm0.3m-12m

1-1/4"

42.3mm

1.0mm-4.0mm

0.3m-12m

1-1/2"

48.3mm

1.0mm-4.0mm

0.3m-12m

2"

60.3mm

1.5mm-4.0mm

0.3m-12m

2-1/2"

76.1mm

1.5mm-4.0mm

0.3m-12m

3"

88.9mm

1.5mm-9.5mm

0.3m-12m

4"

114.3mm

2.0mm-9.5mm

0.3m-12m

5"

141.3mm

3.0mm-9.5mm

0.3m-12m

6"

168.3mm

3.0mm-12.0mm

1.0m-12m

8"

219.1mm

3.2mm-12.0mm

1.0m-12m

10"

273mm

3.2mm-12.0mm

1.0m-12m

12"

323.8mm

6.0mm-15.0mm

1.0m-12m

14"

355.6mm

8.0mm-15.0mm

1.0m-12m

16"

406.4mm

8.0mm-20.0mm

1.0m-12m

Hot DIP Galvanized Steel Pipe Pre Galvanized Steel Pipe Galvanized Greenhouse Pipe
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 galvanizedsquare&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

Square & rectangular steel tube :  The size can be based on your requirement to custom.
NameSizeWall ThicknessLength
mmmmm
Square tube10x10-500x5000.6-25.01-12m
Rectangular tube20x10-200x4000.7-13.01-12m
 
Packaging & Shipping

Standard export packaging:1.in bundles with container  2.in bunlk ship  3.with waterproof package.
We can do the package based on custermer's requirement.

Hot DIP Galvanized Steel Pipe Pre Galvanized Steel Pipe Galvanized Greenhouse Pipe
Hot DIP Galvanized Steel Pipe Pre Galvanized Steel Pipe Galvanized Greenhouse Pipe
Hot DIP Galvanized Steel Pipe Pre Galvanized Steel Pipe Galvanized Greenhouse Pipe

 

 

 

Company Profile

Tianjin Teni Import & Export Co.,ltd was founded on 2010. It is close to Tianjin Xingang port. The geographical position is superior, the traffic is very convenient.
The company now has over 100 employees, including more than 15 senior technicians. Now,we have 3 hot dip galvanized steel pipe lines, 4 hollow section production lines,3 ERW steel pipe production lines. The annual output is 200,000 tons. Our main products are galvanized steel pipe,ERW steel pipe, square/rectangular steel tube,seamless steel pipe and galvanized steel coil.
Every year we attended exhibition at home and abroad, visited customers and also welcome customers visiting our factory.
 
 
 
Hot DIP Galvanized Steel Pipe Pre Galvanized Steel Pipe Galvanized Greenhouse Pipe
 
FAQ

Q:Can you accept a trial order only for several tons?
A:We can ship the regular specifications with LCL service.

Q: Do you provide free samples?
A: Yes, we could offer the sample for free, with the cost of freight paid by customer.

Q:How long is your delivery time?
A:Generally it is 7-10 days if goods are in stock or as your order requirement.

Q:What is your terms of payment?
A: Payment<=8000USD, 100% in advance. 
     Payment>=8000USD, 30% T/T in advance ,balance before shippment. Or L/C at sight (For big order, LC at 30-90days can be acceptable)

 

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