En39 Hot Dipped Galvanized Scaffolding Steel Pipe for Construction

• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Usage: Construction & Decoration, Scaffolding
• Section Shape: Round
• Commodity: Galvanized Scaffolding Steel 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: 7306309000
• Production Capacity: 5000mt/Day

Product Description

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 requirements
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, some European countries, 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

 

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)

 

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 a gauge of diameter 37.7mm for a minimum length of 200mm;

Mass

The nominal mass per unit length of the type 3 tube is 3.56kg/m and for the type 4 tube 4.37kg/m

Tolerance on Mass

The mass deviation on a single tube shall not exceed -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. Waterproof bag /  Plastic bag protection

Product Test and Quality Control:




Company information:



Tianjin Youfa Steel Pipe Group Co., Ltd was founded on July 1st,2000, with the headquarters location at the largest welded pipe production base in 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. has acquired certificates of API 5L/5CT, ISO9001, ISO14001, ISO18001, EN10219, FPC, and UL / FM quality systems.



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