BS En 39 Type 4 Scaffold Tubes

• Type: Welded
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Usage: Construction & Decoration, Scaffolding
• Section Shape: Round
• Commodity: Galvanized Scaffolding Tube
• Standard: En39/BS1139
• Diameter: 1-1/2" (48.3mm)
• Thickness: 3.2mm, 4.0mm
• Production Type: Welded
• Steel Grade: S235gt/S355,Stk400/Stk500,Q345/Q235
• Length: 6.0m, 5.8m, 1-12.0m,
• Zinc Coating: 200GSM-600GSM
• Business Type: Manufacturer & Exporter
• Transport Package: Steel Pallet, Woven Bag Packaging
• Specification: 48.3MM
• Trademark: YOUFA GROUP
• Origin: China
• HS Code: 73063090
• Production Capacity: 500mt/Day

Product Description

BS1139 EN39 Scaffolding pipe 3.2mm & 4.0mm thickness galvanized Scaffold tube
BS EN 39 TYPE 4 Scaffold Tubes

OD.: 1 1/2" (48.3mm) 
Wall thickness:   3.2mm,   4.0mm
Length 6.0M, 5.8M,  12.0M, 


Scaffolding Pipe / Tube 1-1/2" (48.3MM)
 

BS EN39:2001
Outer Diameter		Wall Thickness		Weight
mm	Tolerance	mm	Tolerance max	kg/meter	Tolerance max
48.3	±0.5mm	3.2	-10%	3.6	-7.50%
		4		4.4

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/

Tolerance on Mass

The mass deviation on a single tube shall notexceed -7.5% of the specified mass;


Customized Process type for Galvanized steel pipe:

1. Stamping / Embossing

2. Threaded ends  / Socketed & plastic cap protection 

3. Grooved ends

4. Bending / Arched

5. Water proof bag /  Plastic bag protection










Scaffolding Coupler / Clamp shows:



Related Scaffolding Products: (can be customized according to your design / drawing)

RINGLOCK SCAFFOLDING SYSTEM 
48.3MM *3.2MM ,  48.3*4.0MM 
Grade of steel: Q355, (S355JR, STK500 )
HOT DIP GALVANIZED finish, Zinc coating 220gsm - 600gsm





Scaffolding steel board 

225*38mm
240*45mm
250*50mm
Length 4.0M, 3.0M, 2.0M, 1.5M, 1.0M


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:

ERW steel pipe, hot-dipped galvanized steel pipe, oil casing pipe, SSAW steel pipe, square/rectangular steel pipe,  and steel-plastic complex steel pipe.

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.



----------------
Contacts:


Vincent Lee 

Export Dept 



TIANJIN YOUFA STEEL PIPE GROUP
TIANJIN YOUFA INTERNATIONAL TRADE CO.,LTD
Address: Daqiuzhuang Town,Jinghai Distr.,Tianjin City,China

Group website:    sianosteel.en.made-in-china.com