hot dip galvanized groove steel pipe
hot dip galvanized groove steel pipe
hot dip galvanized groove steel pipe
hot dip galvanized groove steel pipe
Model
hot dip galvanized grooved steel pipe

Item specifics

Thickness
0.5- 16 mm
OD(outer diameter)
10.3mm-609mm
Supply capacity
Annual output of 1 million tons
Certification
CE,LEED,BV,PHD&EPD,BC1,EN10210/10219,ISO
Tolerance
as required
Length
0.5-24M according to client requirement
Standards
ASTM A53 , ASTM A795
Materials
Gr.A,Gr.B,Gr.C,S275J0H,S355JR,S355J0H,S355J2H,A36,
Packaging
Customers't Requirement
Delivery Time
7-30 Days

Review

Description

Grooved Galvanized Steel Pipe China Factory Yuantai Derun Group

Groove End Pipe Detail:

Name
Size
Wall Thickness
Length
ERW Pipe
φ:10.3-609mm
0.5-16mm
0.5-24M
Spiral welded pipe
φ:219-3620mm
1.5-30mm
0.5-24M
oil casting steel pipe
φ:200-2020mm
5-28mm
0.5-24M

Pipe Ends Finished:

Rolling groove end, slotting end. This end can be used to connect slotted accessories such as slotted clamps, slotted elbows, and tees.

Mechanical Properties:

Hydrostatic Test: 5000kPa (725psi)
Max. System Working Pressure: 2068kPa (300psi)

Grooved Galvanized Steel Pipe Specifications and Zinc Coating Detail:

Name
Pre Galvanized Groove End Pipe
Hot Dip Galvanized Groove Steel Pipes
O.D.(φ)
1/2''-8'' (round tubing)
1''-18'' (round tubing)
W.T.
1.3-10mm
5-30mm
Length
0.5-24 or customized
0.5-24M or customized
Zinc Coating
30-120g/m2
220-480g/m2
Standard
EN39, ASTM A53, BS1387-85, GB/T3091-08, JIS-G3444, ISO65, BS1139,  AS 1074, AS 2419 & AS 4118,etc
Packing
In bundles, packed in woven bag; in loose; or request.
Delivery Time
about 3 -40 days

Hot Dip Galvanized Grooved Steel Pipe Advantages And Features

The pressure groove hot dipped galvanised steel pipe produced by Yuantai Derun is corrosion-resistant, with smooth pipe surface, high internal and external wall finish, low fluid resistance, no joint pipe, the raw materials are from the guaranteed big factory raw materials, 100% conform to the international standard, good hygienic performance, OEM/OBM/ODM is acceptable, welcome to consult and order for the steel pipe sellers all over the world.
Corrosion Resistance

Corrosion Resistance

Yuantaiderun galvanized carbon steel pipe grooved ends have good corrosion resistance.
2-1 2 inch grooved end steel pipe

Pipe Surface Is Smooth

The surface of the hot dip galvanized grooved steel pipe shall be smooth without burrs.
galvanized grooved end steel pipe

No Joint Pipe

There is no joint pipe in the finished galvanized grooved end steel pipe
Raw Materials Are Guaranteed

Raw Materials Are Guaranteed

Yuantai Derun raw meterial are all from large factory direct supply,good quality are guaranteed
hot-dip-galvanized-grooved-steel-pipe

Each steel pipe 100% complies with international standards

Each steel pipe is inspected layer by layer
hot dip galvanized grooved steel pipe OEM ODM OBM

OEM&ODM&OBM

Yuantai Derun accepts hot dip galvanized grooved steel pipe OEM,ODM,OBM
Large stock

Large Pipe Stock

Yuantai Derun has large groove pipe stock
Fully Qualified

Fully Qualified

Yuantai Derun has fully qualified,such as BS 1387,a795 steel pipe grooved ends,etc.
Groove Pipes Without Galvanized

Groove Pipes Without Galvanized

This is un-galvanised groove pipe and the quality is great.

Pipe Making Process:

hot dip galvanized groove steel pipe making process

Hot Dip Galvanized Groove Steel Pipe Making Process

Grooved Black Carbon Steel Tube>Hydrostatic Test>Tafoni Deoiling>Pickling&Remove Rust>Washing>Solvent>Linning>Drying>Hot Dipped Galvanizing>Outside Blasting>Inside Blasting>Water Cooling>Proceed Inspection>Panssivation>Proceed Cleaning>Drying>Remark>Sprinkling Passivation>Print Color Belt>Packing>Final Examination Storage

Pre Galvanized Groove Steel Pipe Manufacturing Process

GI steel coil> uncoiling> Shear Butt Welding>Cold Forming>High Frequency Welding>Sizing>Cutting>Groove>Storage

Strict Product Inspection

Each steel pipe must pass the inspection layer by layer. Only the products that pass the inspection can leave the factory. Never let an unqualified product flow into the market,Yuantai Derun has a CNAS certified testing center,so Yuantai Derun is one of good a795 steel pipe grooved ends suppliers in China.Look,our pipe testing center have this pipe test like this picture below.
pipe test

Use

Galvanized groove steel pipes are widely used in industries such as natural gas transportation, oil transportation, water supply and drainage, and mining.
Underground Gas Pumping
Underground Gas Pumping
Underground positive and negative pressure ventilation
Underground positive and negative pressure ventilation
Water supply and water drainage
Water supply and water drainage
Coal mine underground slurry spraying
Coal mine underground slurry spraying
Underground Gas Pumping
Firefighting piping
Electrical piping
Electrical piping
mechanical piping
mechanical piping
oil and gas pipeline
oil and gas pipeline

Certificate

Yuantai Derun can produce groove end steel pipe ,it meets AS 1074 for general-purpose steel pipes, AS 2419 for fire hydrants, AS 4118 for automatic sprinkler systems, AS 4792 for coating quality 300g/SQM, AS 4118 and AS 2419 for applications, and UL certification.Yuantai Derun is certified by iso9001,iso18001,iso45001,BV,etc,Yuantai Derun is one of good a795 steel pipe grooved ends factories
ISO9001
ISO9001
Production of Hollow Section Tubes & Hot-dipGalvanized Tubes, Sales& Service of Metal Materials(except the scope of legal mandatory requirements)
BV
BV
This certficate is issued to attest that Bureau Vveritas Marine & Ofishore has perormed, at the above company's request and in compliance withthe requirements of NR320,a satisfactory assessment of the manudacturing facilities and associated quality procedures related to the ranrge of therecogniition.
ISO14001(GB/T 24001)
ISO14001(GB/T 24001)
ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE
OHSAS 18001(GB/T28001-2011)
OHSAS 18001(GB/T28001-2011)
OCCUPATIONAL HEALTH AND SAFETYMANAGEMENT SYSTEM CERTIFICATE