En39 48.3mm Welded Steel Tubes Grade S235 (St37) Black and Galvanized Scaffolding Tubes

• Customization: Available
• Type: Welded
• Technique: ERW
• Model NO.: scaffoldtubes241225
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Usage: Construction & Decoration, Scaffolding
• Section Shape: Round
• Commodity: Scaffolding Tube
• Standard: En39/BS1139
• Diameter: 1-1/2" (48.3mm)
• Wall Thickness: 3.2mm, 4.0mm
• Length: 6.5m, 6.0m, 5.0m, 4.0m, 3.0m, 1-12.0m
• Steel Grade: S235gt/S355, Stk400/Stk500, Q345/Q235
• Zinc Coating: 40GSM-600GSM
• Business Type: Manufacturer & Exporter
• Transport Package: in Bundle by Steel Strip
• Specification: 48.3x3.2mm, 48.3x4.0mm
• Trademark: Youfa
• Origin: China
• HS Code: 73063090
• Production Capacity: 5000mt/Day

Product Description

Product Description

 

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 EN39:2001
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/m

Tolerance on Mass

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

Galvanized steel round pipe
Out diameter	Wall thickness	Length
inch	mm	m
1/2"	0.5-2.75	1-12m (customized)
3/4"	0.5-2.75	1-12m (customized)
1"	0.5-3.75	1-12m (customized)
1-1/4"	0.5-5.0	1-12m (customized)
1-1/2"	0.5-5.0+	1-12m (customized)
2"	0.5-5.0+	1-12m (customized)
2-1/2"	0.8-5.0+	1-12m (customized)
3"	0.8-5.0+	1-12m (customized)
4"	0.8-4.0	1-12m (customized)
5"	1.1-4.75	1-12m (customized)
6"	1.1-6.0+	1-12m (customized)
8"	1.2-6.5+	1-12m (customized)
10"	2.75-5.0+	1-12m (customized)

Detailed Photos

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

Products Test and Quality Control:

Company Profile

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

Certifications

Tianjin Youfa Steel Pipe Group Co., have acquired certificates of API 5L/5CT, ISO9001, ISO14001, ISO18001, EN10219, FPC and UL / FM quality system.

Contact:

Vincent Lee


TIANJIN YOUFA STEEL PIPE GROUP
TIANJIN YOUFA INTERNATIONAL TRADE CO.,LTD
Address: Daqiuzhang Town,Jinghai Distr.,Tianjin City, China 300120