Company Details

  • Cangzhou Zhongshun Steel Pipe Trade Co., Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer , Organization , Service
  • Main Mark: Worldwide
  • Exporter:91% - 100%
  • Certs:GS, CE, ACS, COS, ISO9001
  • Description:Galvanized Weld Pipe,Steel Pipe With NPT Thread,Pre Galvanized Hollow Section
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Cangzhou Zhongshun Steel Pipe Trade Co., Ltd.

Galvanized Weld Pipe,Steel Pipe With NPT Thread,Pre Galvanized Hollow Section

Home > Products > ERW Steel Pipe > Galvanized Steel Pipe > 30-120g/m2 Pre Galvanized Pipe With NPT Thread

30-120g/m2 Pre Galvanized Pipe With NPT Thread

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Min. Order: 10 Ton
    Delivery Time: 15 Days

Basic Info

Model No.: 30-120g/m2

Type: Welded

Certification: CE, BSI

Application: Structure Pipe, Fluid Pipe, Gas Pipe, Drill Pipe, Used For Furniture ,gas, Oil, Water Pipes, Structu

Section Shape: Round

Surface Treatment: Galvanized

Usage: Pipeline Transport, Chemical Industry, Thermal Equipment, Construction & Decoration

Technique: Cold Drawn

Material: Carbon Steel, Q195, Q215, Q235, Q345

Size: 1/2"-8" (DN15mm-219mm)

Standard: BS 1387, GB 3091, ASTM A53, JIS G3444 And DIN2444

Zinc-coated: 60-150g/m2

Length: 6/9/12m And Other Length Can Be Provided

Package: In Bags, Bundles, Losses Containers Or Any Other S

Surface: Hot Dipped Galvanized, Electro Galvanized, Pre-gal

Ends: Plain Or Threaded With Socket Or Beveled With Plas

Contact Person:

Additional Info

Packaging: steel trip by bundle

Productivity: 10000 Ton/Year


Transportation: Ocean,Land,Air

Place of Origin: Hebei, China (Mainland)

Supply Ability: 10000 Ton/Year

Certificate: API/CE/ISO

HS Code: 73063090

Port: Tianjin Port,Qingdao Port,Shanghai Port

Product Description

30-120g/m2 Pre Galvanized Pipe With NPT Thread

Product Introduction

Galvanizing (zinc coating) has been used to protect iron and steel from rusting for over one hundred years. Galvanizing protects steel from rusting (which it tends to do almost immediately if bare) by forming a protective barrier between the steel and the environment, like paint does. But galvanizing goes one giant step further than paint; in addition to forming a protective barrier, it provides sacrificial protection of the steel. Steel is more electro-negative than zinc; that is, steel will attract electrons from the zinc. This electronic flow from zinc to steel will reduce the corrosion rate of the steel while increasing that of the zinc. The zinc coating is thus sacrificed to prevent the corrosion of the steel at breaks in the zinc surface. Galvanizing protects the steel even when the coating is damaged.

detail point

Product Show

The pre-galvanized welded steel piperefers to welded tube which undergo degreasing,rush removal,phosphorization,zand drying processes before galvanization.

The treatments before galvanization allow the product to be conveniently plated with a zinc coating,and also ensure uniform coating thickness,strong coating adhesion,and improved corrosion resistance.

gi pipe with new logo

Chemical Composition&Mechanical Property

pre gi pipe MTC


Pre Galvanized Round Section Carbon Steel Pipe manufacture by ZS Steels, are welded steel tubes made from pre-galvanised steel coils which can be used for a variety of industrial applications. Pre-Galvanised Steel Pipes, when used in fences along with clean line design can provide for structural integrity and ease of use making it viable for a broad spectrum of uses such as fence framework, shelters, lighting and decorative sculptures for street-scapes, parks, bus stands and light rail stops, shopping centre, malls, sports stadiums, office buildings, parking lots and various other facilities.


Favorable Comment:

During the past about ten years,our group ZS STEEL has obtained a good reputation among our abroad clients.They would like to build long term business relation because of our good quality,staff offered thoughtful service and professinal product introduction.

favorable comment


Ends: plain or threaded with socket or beveled with plastic caps

In order to protect the pipes end successfully during the sea shipment,ZS STEEL will use the plastic caps to protect the pipes ends.

Also,the ZS STEEL will choose plain end with socket to protect the pipes thread.

end treatment

Contact Information

Mrs Hellen

Cell: +86-18203173880 (whatsapp/wechat also)

Email : hellen @

Hellen new card

Looking for ideal Galvanized Weld Pipe Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Steel Pipe With NPT Thread are quality guaranteed. We are China Origin Factory of Pre Galvanized Hollow Section. If you have any question, please feel free to contact us.

Product Categories : ERW Steel Pipe > Galvanized Steel Pipe

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