• Jiangsu Hengdali Steel Industry Co., Ltd.
    Aiham Bader
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  • Jiangsu Hengdali Steel Industry Co., Ltd.
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Contact Person : Iris Zhang
Phone Number : +8618914270939
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Scaffolding Pre Galvanized Galvanized Steel Tube For Water Transmission

Place of Origin China
Brand Name BAO STEEL MITTEL
Certification SGS ISO MTC
Model Number Galvanized Steel
Minimum Order Quantity 1Ton
Price Negotiate
Packaging Details in bundle, plastic bags, thin film, wooden pallet, standard seaworthy export packing or as customer demands
Delivery Time 15 days after deposit
Payment Terms L/C, D/P, T/T, Western Union
Supply Ability 5000 Ton/Tons per Month

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Product Details
Standard API, JIS, BS, GB, ASTM, DIN, Etc Type Welded Pipe / Seamless Pipe
Surface Black Bright Galvanized Painted Thickness 1-20 Mm
Outer Diameter 20-406 Mm Length Random Length
Technique Electronic Resistance Welded (ERW ) Seamless Steel Application Fluid Pipe And Structure Pipe
Shape Round Surface Treatment Galvanized
High Light

ERW Galvanized Steel Tube

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API 5L Scaffolding Galvanized Steel Tube

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Scaffolding 20mm pre galvanized pipe

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Product Description

Pre Galvanized Steel Round Tube Black And Galvanized Steel Pipe For Water Transmission & Scaffolding

 

Product Description:

 

Product Name Pre Galvanized Steel Round Tube Black And Galvanized Steel Pipe For Water Transmission & Scaffolding
Material Q195 Q235 Q345
Wall Thickness 1mm~20mm
Outer Diameter 20-406mm

Length

Length:Single random length/Double random length

5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Standard ASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728- 2002,API 5L
Packing Bundle, or with all kinds of colors PVC or as your requirements
Pipe Ends Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

Surface Treatment

1. Galvanized

2. PVC,Black and color painting

3. Transparent oil,anti-rust oil

4. According to clients requirement
Product Application 1. Fence, greenhouse, door pipe,greenhouse

2. Low pressure liquid, water, gas, oil, line pipe

3. For both indoor and outdoor the building construction

4. Widely used in scaffolding construction which is much cheaper and convenient
Origin Tianjin China
Certificates API ISO9001-2008,SGS.BV,API,
Delivery Time Usually within 10-45 days after receipt of advance payment

 

Sizes Range:

Inner Diameter: 12-1100mm

Wall Thickness: 2~55mm

Max Length: 12 meters

 

Dimension Tolerance:

 

Processing Way Cylinder Barrel ID (mm) Max Length (mtr) Straightness (mm/mtr) ID Tolerance Wall Thickness Tolerance (mm) ID Roughness (μm)
Cold Drawn 40-320 12 0.2-0.5 H8-H10 ±5% 0.8-1.6
Cold Rolled 12-100 12 0.2-0.5 H8-H10 ±5% 0.8-1.2
Cold Drawn+Honed 40-500 8 0.2-0.3 H7-H9 ±5% 0.2-0.8
Cold Drawn-SRB 40-400 7 0.2-0.3 H8-H9 ± 5% 0.2-0.4
Deepth Drilling-Honed 320-1100 8 0.2-0.3 H7-H9 ±8% 0.2-0.8
Deepth Drilling-SRB 320-600 7 0.2-0.3 H8-H9 ±8% 0.2-0.4

 

 

Process:

Raw materials- Cold drawn/rolled- Heat treatment (BKS)- Honed or SRB- packing.

 

Standard and Optional Testing:

1. Visual and dimensional test 100%.

2. Eddy current test 100% acc. to EN 10246-3.

3. Ultrasonic test 100% acc. to EN 10246-7.

4. Chemical composition.

5. Impact test.

 

Main Features:

1. Roughness(Ra) can be 0.08µm or less.

2. Ovality can be 0.01 mm or less.

3, Hardness can be HV4° or higher.

 

Main Application:

Hydraulic Cylinder, Hydraulic Jack, hydraulic oil cylinder pneumatic cylinder,

petrifaction oil pump, coal mine, engineering machinery, crane and transport machinery,

auto transmission axes, plastic machinery, engineering machinery, crane and transport machinery,

auto transmission axes, plastic machinery, hydraulic oil cylinder, pneumatic cylinder, absorber,

spin printing and dyeing.

 

Package:

1. Bundle Packing.

2. Plain end or vanished as per customer’s request.

3. Wrapped in waterproof paper.

4. Sackcloth with several steel strips.

5. Pack in heavy tri-wall boxes.

Scaffolding Pre Galvanized Galvanized Steel Tube For Water Transmission 0

Scaffolding Pre Galvanized Galvanized Steel Tube For Water Transmission 1

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