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Construction Material Round Steel Tube

Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF
Min. Order: 10 Metric Ton
Delivery Time: 20 Days
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Basic Info

Type: Cast Iron Pipes

Usage: Oil Pipe

Joint Type: Self Anchoring Joint

Section Shape: Round

Certification: ISO2531, EN545

Shape: Round

Customized: Customized

Gasket Material: NR

Standard: API, ASTM, BS, DIN, GB, JIS, API 5L

Application: Structure Pipe, Construction,gas,oil

Surface Treatment: Galvanized/oil Coated/painted

Material: SS400,Q195,Q235,Q345,ASTM A106

Secondary Or Not: Non-secondary

Additional Info

Packaging: as ur requirements

Productivity: 5000 Ton/Tons per Month

Brand: Dongshengyuan

Transportation: Ocean,Land

Place of Origin: China

Supply Ability: 5000 Ton/Tons per Month

Certificate: CE, ISO

Product Description

Construction,machine structure pipe, Agriculture equipment pipe, Water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc

Usage of the pipe: For oil pipe, casing, line pipe in petroleum and natural gas, structure pipe, water and gas, also for chemical industry , water and gas, also for chemical industry.

Surface: Bare, Varnished, Zinc coating, Anti-corrosion, 3PE, PE/PP/EP/FBE. etc.


1>  Big OD: In bulk ;

2>  Small OD: Packaged in bundles by steel strip ;

3>  According to the requirements of the customers


gi galvanzied round steel tube



Section shape: round


Thickness: 0.8mm-2.5mm


Outer diameter: 20mm-219mm


Zinc coating: >50g/m2



BS1387,GB3091,ASTMA53, B36.10, BS EN1029, API 5L, GB/T9711 etc



Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.



Plain ends, cutting, threading, etc


Surface Treatment

1. Galvanized


2. PVC,black and color painting


3. Transparent oil,anti-rust oil


4. According to clients requirement



1. Bundle


2. Bulk


3. Plastic bags ,etc


Min order

10 tons, more quantity price will be lower


Payment terms

T/T, L/C at sight, western union etc.


Deliver time 

Within 7-30 days after deposit, ASAP

round tube

round tube

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