Product describtion
1. What Is Hot Dipped Galvanized Steel Pipe?
In order to improve the corronsion resistance of steel pipe, coat a general steel pipe with zinc.
2. Distinguishing Feature
Hot dipped galvanized steel pipe characterized by a thick,uniform zinc coating, an excellent adhesion and a long service life.
Hot dipped galvanized steel pipe is white but not bright or reflective.There are usually many snowflake shapes on its surface and zinc tumor(condensed zinc) on the two ports.
3. Application
Galvanized pipe is widely used, generally used for urban steam heating pipe, gas tube, pipes for low pressure air transport, mechanical structure and threading pipe, and it also used as a pipe for support frame like a bridge pile, mine tunnel and so on.
| Product Type: |
Manufacture Price Hot Dipped GI Round Steel Pipe Of MS Material |
| Material: |
Q195/Q215/Q235/Q345/Mixed Material |
| Shape: |
round |
| Surface: |
Galvanized |
| Size (round): |
O.D: 20-219mm +/-0.3mm W.T: 0.6-20mm +/- 5% |
| Length: |
0.3-13 m (As customer's request) +/-20mm |
| Technology |
ERW |
| Ends: |
Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/ Expanding neck/ Punching holes |
| Service |
OEM/Book a shipping space |
| Packing: |
1. with plastic cap to protect both ends |
| 2. plastic bag wrapped outside the pipe |
| 3. bundles to be covered by polythene and strapped securely |
| Delivery Time: |
within 15-20 days after receive 30% deposit or depend on Quantity |
| Payment Term: |
T/T, Irrevocable L/C at sight (30% deposit) |
| Trade Term: |
EXW, FOB, CFR, CIF |
Specification Table
| Hot dipped galvanized steel pipe, Zinc coat:200-500g/m2 |
| Standard : BS1387-1985 |
| Class :Light |
|
Class: Medium |
|
Class: Heavy |
| inch |
mm |
Wall thickness |
|
mm |
Wall thickness |
|
mm |
Wall thickness |
| 1/2" |
21.4 |
2 |
|
21.7 |
2.6 |
|
21.7 |
3.2 |
| 3/4" |
26.9 |
2.3 |
|
27.2 |
2.6 |
|
27.2 |
3.2 |
| 1" |
33.8 |
2.6 |
|
34.2 |
3.2 |
|
34.2 |
4 |
| 1-1/4" |
42.5 |
2.6 |
|
42.9 |
3.2 |
|
42.9 |
4 |
| 1-1/2" |
48.4 |
2.9 |
|
48.8 |
3.2 |
|
48.8 |
4 |
| 2" |
60.2 |
2.9 |
|
60.8 |
3.6 |
|
60.8 |
4.5 |
| 2-1/2" |
76 |
3.2 |
|
76.6 |
3.6 |
|
76.6 |
4.5 |
| 3" |
887.7 |
3.2 |
|
89.5 |
4 |
|
89.5 |
5 |
| 4" |
113 |
3.6 |
|
114.9 |
4.5 |
|
114.9 |
5.4 |
| |
|
| ASTM A53 Sch 40 |
|
DIN2440/2444 |
| inch |
mm |
Wall thickness |
|
mm |
Wall thickness |
|
mm |
Wall thickness |
| 1/2" |
21.4 |
2.77 |
|
114.3 |
6.02 |
|
21.8 |
2.65 |
| 3/4" |
26.9 |
2.87 |
|
141.3 |
6.55 |
|
27.3 |
2.65 |
| 1" |
33.8 |
3.38 |
|
168.3 |
7.11 |
|
34.2 |
3.25 |
| 1-1/4" |
42.5 |
3.56 |
|
219.1 |
8.18 |
|
42.9 |
3.25 |
| 1-1/2" |
48.4 |
3.68 |
|
|
|
|
48.8 |
3.25 |
| 2" |
60.2 |
3.91 |
|
|
|
|
60.8 |
3.65 |
| 2-1/2" |
76 |
5.16 |
|
|
|
|
76.6 |
3.65 |
| 3" |
887.7 |
5.49 |
|
|
|
|
89.5 |
4.05 |
| 3.5" |
101.6 |
5.74 |
|
|
|
|
115 |
4.5 |
Please contact us if you need to know more specific about the size and price.
| Chemical Element Composition (%) |
| GB |
ASTM |
BS |
C |
Mn |
Si |
S |
P |
| Q195 |
- |
A285M Gr.B |
S185 |
0.06~0.12 |
0.25~0.5 |
≤0.30 |
≤0.040 |
≤0.035 |
| Q215 |
A |
A285M Gr.C |
040A12 |
0.09~0.15 |
0.25~0.55 |
≤0.35 |
≤0.050 |
≤0.045 |
| B |
A573M Gr.58 |
- |
≤0.045 |
| Q235 |
A |
A570 Gr. A |
S235JR |
0.14~0.22 |
0.30~0.65 |
≤0.36 |
≤0.050 |
≤0.045 |
| B |
A571 Gr. D |
S235JRG1 |
0.12~0.2 |
0.30~0.70 |
≤0.045 |
|
| C |
A283M Gr.D |
S235JRG2 |
≤0.18 |
0.35~0.80 |
≤0.040 |
≤0.040 |
| D |
- |
- |
≤0.17 |
≤0.035 |
≤0.035 |
| Q345 |
A |
A572 Gr.50 |
- |
≤0.20 |
1.00~1.60 |
≤0.55 |
≤0.045 |
≤0.045 |
| B |
50B |
≤0.040 |
≤0.040 |
| C |
50C |
≤0.035 |
≤0.035 |
| D |
50D |
≤0.18 |
≤0.030 |
≤0.030 |
Quality Assurance
1. 6s managementThe 6s managements (Seiri, Seiton, Seiso, Seiketsu, Shitsuke, Safety) aims to improve work efficiency, product quality and create a good work environment.
Production workshop is the greatest guarantee for product quality. And Therefore we can povide products with excellent quality while other manufatures cannot.
And I can promiss you, other factories will never get into your eye after your visiting our factory.
In order to ensure the production efficiency and delivery date of the product, we regularly maintain and repair the existing equipment of the factory.
2. Own an experimental centrer, and welcome to visit.
The Most direct Way of Quality Assurance
We own an independent laboratory testing laboratory and support customers to test the physical and chemical properties of the product on the spot.
3. Certifications.
ISO/CE. Or Avalabile for third time
Company information
Tianyingtai Pipe versatile and conformity to various international specifications have earned it a remarkable reputation in export market, including USA, West Europe, Australia, South East Asia, Africa and The Middle East.
Our products have earned the reputation of impeccable quality and total reliability and we have become one of the leading pipe manufacturer and exporter in North China.To dear customers. It doesn't mater that you have never heared about us before. Because from now on, a new world has been opened to you. This is the best oppotunity to get a high quality supplier. For your choosing us, we we will offer you the best service that other company can never offer you.
It doesn't mater that you have never heared about us before. Because from now on, a new world has been opened to you. This is the best oppotunity to get a high quality supplier. For your choosing us, we we will offer you the best service that other company can never offer you.
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