1/2“ HOT-DIP GALVANIZED PIPE FOR FLUID TRANSPORTATION

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100000 m.t./month

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Specifications

HOT-DIP GALVANIZED PIPE FOR FLUID TRANSPORTATION 
1.OD:33.4-114.3mm 
2.WT:2.0-9.0mm 
3.Zinc:200~600g/m2 
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We Offer You:

HOT-DIP GALVANIZED PIPE FOR FLUID TRANSPORTATION


HOT-DIP GALVANIZED PIPE FOR FLUID TRANSPORTATION

1. Material

Steel Grade

Q195, Q235, Q345 etc.

Material Type

Available in cold rolled and hot rolled

2. Size

W.T

1.0mm-12mm

Diameter

20mm~273mm

Length

5.8m-14m

3. Zinc Coating

200~600g/m2, could be thicker or thinner if you need

4. Certification

BV, IAF, SGS,COC, ISO etc.

5. Welding Technology

Longitudinal ERW

6. Application

Urban construction, machine structure, agriculture equipment, water and gas pipes etc.

7. Packing

Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.

8. Delivery Time

Usually within 10-30 days after receipt of deposit, ASAP

9. Trade Terms

FOB, CFR, CIF etc.

10. Payment Terms

T/T, L/C etc.

11. Loading Port

Xingang , Tianjin

12. Original Place

Tianjin, China

13. Company Information  

Name

Reliance Metal Resource Co., Ltd

Type

Manufacture and trading company

Supply Ability 

360,000 tons per year


Galvanized Round Steel Pipe's Materials

          Elements 

Material  
Chemical Compsition%Mechanical Property
C%Mn%S%P%Si%Yield Point (Mpa)Tensile Strength(Mpa)Elongation 
(%) 
Q1950.06-0.120.25-0.50<0.050< span=""><0.045< span=""><0.030< span="">>195315-43032-33
Q2150.09-0.150.25-0.55<0.05< span=""><0.045< span=""><0.030< span="">>215335-45026-31
Q2350.12-0.200.30-0.70<0.045< span=""><0.045< span=""><0.030< span="">>235375-50024-26
Q345<0.20< span="">1.0-1.6<0.040< span=""><0.040< span=""><0.55< span="">>345470-63021-22



 

 

 

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Q:How can galvanized steel pipe be connected with stainless steel pipe?
Welding methods are used to connect. Because galvanized pipe is in fact carbon steel pipe, so galvanized pipe and stainless steel pipe welding, in fact, carbon steel and stainless steel welding, welding of dissimilar materials.
Q:What's the difference between hot dip galvanizing and cold galvanizing? Which kind of galvanizing method is good?
Cold galvanizing is zinc plating, the general surface is relatively smooth, no zinc flowers, there are two kinds of resistance to fingerprints and non - Fingerprint
Q:How can seamless steel tubes be produced?
Tube mill, round tube billet, heating, perforation, three roll cross rolling, rolling or extrusion, removal of pipe, sizing (or reducing diameter), cooling, straightening, water pressure test (or flaw detection), marking, storage, cold rolling and hot rolling. Generally cold rolling, because of high accuracy.
Q:Is steel pipe made of profiles?
According to the shape of the cross-section, the steel is generally divided into profiles, plates, pipes and metal products in four categories.Therefore, the steel pipe belongs to the pipe, not the profile.
Q:How can galvanized steel tubes be painted on the surface?
The market is commonly used in alkyd iron red primer, iron red epoxy primer are not suitable for galvanized parts, otherwise it is easy to fall off. It is important to point out that the saponification of the galvanized sheet with alcohol, acid and paint will result in the failure of the coating and the damage of the original zinc coating.
Q:What is the single length of galvanized steel pipe?
The single length of galvanized pipe is 6 meters. The length of galvanized seamless steel tube is uncertain. It depends on the length of seamless steel tube
Q:What time what time for gas pipeline steel pipe PE pipe
PE pipe is suitable for medium voltage and low voltage 0.4MPa below the pressure pipe wall thickness. According to the different pressure is not the same, so the steel tube can be used for high pressure.
Q:What are the lengths of scaffold steel tubes?
Used to build scaffolding of steel pipes in general have two kinds, an outer diameter 48mm, wall thickness 3.5mm; another kind of outer diameter 51mm, wall thickness 3mm; according to its location and role of different, can be divided into vertical pole, horizontal rod, sweeping rod, etc.. According to the technical specification for construction of steel tubular scaffold with couplers, JGJ 130 - 2011[1]. The scaffolding steel pipe should be specified with the current national standard "GB/T13793" or "straight seam welded steel pipe welded steel pipe for low pressure liquid delivery" GB/T3091 Q235 ordinary steel pipe; steel pipe steel quality should meet the requirements of current national standard grade Q235 steel "carbon structural steel" in GB/T700. The scaffold pipe shall be made of a diameter of 48.3 * 3.6 steel tubes. The maximum mass of each steel tube shall not be greater than 25.8kg.
Q:What are the main types of steel pipe ah? How to judge which kind of steel pipe performance is better?
Steel pipe according to the production method can be divided into two categories: seamless steel pipe and pipe joints, pipe joints as welded steel pipe.1. seamless steel tube according to the production methods can be divided into: hot-rolled seamless pipe, cold drawn tube, precision steel tube, heat expansion tube, cold spinning tube and extrusion tube.Seamless steel tubes are made of high quality carbon or alloy steel. They are hot-rolled and cold-rolled (drawn).Bundled steel pipe
Q:RC is it welded steel pipe or galvanized steel pipe?
Common pipelines in construction are as follows:SC: welded steel pipeTC: wire tubes, thin steel tubesPC: rigid plastic pipesCT: cable trayCP: metal hoseSR: steel grooveRC: water gas pipe

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