China Formwork System Parts Scaffolding Pipes Material 4mm

China Leading Manufacturer YOUFA Steel Pipe Group
Scaffolding tube , Hot Dip Galvanized Scaffold pipe

Size/Diameter

1-1/2" (48.3mm)

Wall thickness (W.T.)

3.2mm, 4.0mm

Length

6.0M, 6.5M, 5.0M, 4.0M, 3.0M, 6.5M,1m-12m ,by customer's requiremnts

Internatioanal Standard

ISO 9000-2001,CE CERTIFICATE,BV CERTIFICATE

Standards

EN39,BS1139,JIS3444,GB/T3091-2001

Materials

S235GT,S355,STK400,STK500,Q345/Q235

Product Category

metallurgy,Mineral & Energy

Technique

Welded

Packing

1.Big OD:in bulk

2.Small OD:packed by steel strips

3.woven cloth with 7 slats

4.according to the requirements of customers

Main market

Middle East,Africa, Asia and some Uropean country and South America ,Australia

Country of origin

China

Productivity

5000 Metric Tons pet Day

Remark

1. Payment terms :T/T ,L/C

2. Terms of trade :FOB ,CFR,CIF ,DDP,EXW

3. Minimum order : 2 tons

4. Lead time :on or before 20 days .

Brand

YOUFA -TOP 500 CHINA

BS EN39:2001Outer DiameterWall ThicknessWeightmmTolerancemmTolerance maxkg/meterTolerance max48.3±0.5mm3.2-10%3.6-7.50%44.4

Dimensions,mass and tolerances according to EN39 / BS1139:
Dimensions
The specified outside diameter is 48.3MM and the specified wall thickness is 3.2MM for type 3 and 4.0MM for type 4;
Tolerances on dimensions
The tolerance on specified outside diameter is +/-0.5MM;
The tolerance on out of roundness is included in the diameter tolerance;
The tolerance on wall thickness is -10%;
The inside diameter of tubes shall allow insertion of agauge of diameter 37.7mm for aminimu length of 200mm;
Mass
The nominal mass per unit length of type 3 tube is 3.56kg/m and for type 4 tube 4.37kg/m
Tolerance on Mass
The mass deviation on a single tube shall notexceed -7.5% of the specified mass;


Products Test and Quality Control:
Company's information:
Tianjin Youfa Steel Pipe Group Co.,Ltd were founded on July 1st,2000, with the headquarters location at the largest welded pipe production basein China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing many kinds of pipe products, such as:
TOP 500 ENTERPRISES IN CHINA
Certificates:
Tianjin Youfa Steel Pipe Group Co., have acquired certificates of API 5L/5CT, ISO9001, ISO14001, ISO18001, EN10219, FPC and UL / FM quality system.
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Contacts:
Vincent Lee
Mobile +86 18920197919
TIANJIN YOUFA STEEL PIPE GROUP
TIANJIN YOUFA INTERNATIonAL TRADE CO.,LTD
Address: Daqiuzhang Town,Jinghai Distr.,Tianjin City, China 300120