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ASTM A53 BS1387 DIN2244 Round Welded Steel Pipe 5.8M / 6M for Structural and Engineering Applications

Brand Name:	Huaye
MOQ:	50MT
Delivery Time:	45 days
Payment Terms:	T/T or L/C

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO14000

Product Name:

Round Welded Steel Pipe

Brand:

Huaye

Pipe Shape:

Round

Manufacturing Process:

ERW Welded

Steel Standard:

ASTM A53 / BS1387 / DIN2244 / GB/T13793 / GB/T3091 / GB/T6728 / GB/T6725

Surface Treatment:

Galvanized / Oiled / Black

Length:

5.8M / 6M Or Customized

Length Tolerance:

+50mm

MOQ:

50 MT Per Size

Delivery Time:

45 Days

Payment Terms:

T/T / L/C

Packing:

Nude Packing Or Standard Export Packing

Supply Ability:

10000 MT

Packaging Details:

Standard export packing

Supply Ability:

10000MT

Highlight:

welded stainless steel pipe

welding steel pipe

Product Description

ASTM A53 BS1387 DIN2244 Round Welded Steel Pipe 5.8M / 6M for Structural and Engineering Applications

1．Product Overview

ASTM A53, BS1387 and DIN2244 round welded steel pipes are used for construction structures, machinery fabrication, fencing systems, greenhouse frames, transportation components, and general engineering applications.

The pipe is produced by ERW welding technology and can be supplied with galvanized, oiled, or black surface finish. Standard lengths include 5.8M and 6M, while customized lengths can be supplied according to project requirements.

2．Technical Solution

The steel strip is continuously formed into round pipe shape and welded by ERW process. This production method supports stable weld seam quality, consistent wall thickness, and reliable dimensional control.

Galvanized pipes are suitable for outdoor and humid environments. Oiled pipes provide temporary anti-rust protection during storage and transportation. Black pipes are suitable for welding, painting, and further fabrication.

3．Specifications

Parameter	Value
Product Type	Round Welded Steel Pipe
Manufacturing Process	ERW Welded
Standards	ASTM A53 / BS1387 / DIN2244 / GB/T13793 / GB/T3091 / GB/T6728 / GB/T6725
Surface Finish	Galvanized / Oiled / Black
Length	5.8M / 6M or customized
Length Tolerance	+50mm
MOQ	50 MT per size
Packing	Nude packing or standard export packing

4．Size Range

Pipe Type	Size Range	Thickness Range	Size Tolerance	Length Tolerance
Round Pipe	Φ13–Φ25.4mm	0.5–1.5mm	±0.10mm	+50mm
Round Pipe	Φ18–Φ25.4mm	1.5–2.0mm	±0.10mm	+50mm
Round Pipe	Φ25.4–Φ34mm	0.7–2.0mm	±0.10mm	+50mm
Round Pipe	Φ25.4–Φ34mm	0.8–3.0mm	±0.12mm	+50mm
Round Pipe	Φ50.8–Φ79.2mm	1.0–3.0mm	±0.12mm	+50mm

5．Application

Industry	Typical Applications
Construction	Handrails, supports, steel structures
Industrial Fabrication	Machinery frames and welded components
Agriculture	Greenhouse frames, fencing, support tubes
Transportation	Vehicle and trailer components
Furniture	Tubular furniture and frame systems
General Engineering	Pipe structures and steel fabricated parts

6．Processing

The round welded steel pipes support cutting, welding, bending, punching, drilling, galvanizing, painting, and fabrication processing.

Customized pipe length and surface treatment can be supplied according to customer drawings or project requirements.

7．Advantages

Advantage	Description
ERW Welded Process	Stable weld seam and dimensional consistency
Multiple Standards	ASTM A53, BS1387, DIN2244 and GB standards available
Surface Options	Galvanized, oiled, and black finish available
Standard Lengths	5.8M and 6M are available for container loading
Custom Length	Length can be supplied according to project requirements
Export Packing	Nude packing or standard export packing available

8．How to Choose

Requirement	Recommended Option
Outdoor application	Galvanized welded pipe
Temporary anti-rust protection	Oiled welded pipe
Fabrication and painting	Black welded pipe
Standard container loading	5.8M length
General structural use	Round ERW welded pipe
Customized project use	Custom length pipe

9．FAQ

Question	Answer
What is the standard length?	Standard lengths are 5.8M and 6M.
Can customized length be supplied?	Yes. Length can be supplied according to customer requirements.
What surface treatments are available?	Galvanized, oiled, and black finishes are available.
What standards are supported?	ASTM A53, BS1387, DIN2244, GB/T13793, GB/T3091, GB/T6728, and GB/T6725 are available.
What applications are suitable for this pipe?	Construction, fabrication, fencing, greenhouse frames, furniture, transportation, and general engineering.

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products details

ASTM A53 BS1387 DIN2244 Round Welded Steel Pipe 5.8M / 6M for Structural and Engineering Applications

welded stainless steel pipe

welding steel pipe

welded stainless steel pipe

stainless steel pipe fittings

welding steel pipe

Hollow Section Galvanized Welded Steel Pipes GB/T13793 GB/T3091 GB/T6728 GB/T6725

Round, Square, Rectangle Galvanized or Oiled ERW Welded Steel Pipe / Pipes