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08Yu 08Al Rectangle and Ellipse Welded Steel Pipes with Galvanized, Oiled, and Black Surface

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:

Rectangle / Ellipse Welded Steel Pipes

Brand:

Huaye

Pipe Shape:

Rectangle / Ellipse

Manufacturing Process:

ERW Welded

Steel Grade:

Q195 / Q215 / Q235 / SPHC / SPCC / 08Yu / 08Al

Surface Treatment:

Galvanized / Oiled / Black

Length:

As Per Customer’s Request

Length Tolerance:

+50mm

MOQ:

50 MT

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

08Yu 08Al Rectangle and Ellipse Welded Steel Pipes with Galvanized, Oiled, and Black Surface

1．Product Overview

08Yu and 08Al rectangle and ellipse welded steel pipes are suitable for structural fabrication, furniture frames, decorative tubing, machinery supports, agricultural structures, and general engineering applications.

The product is manufactured from carbon steel grades including Q195, Q215, Q235, SPHC, SPCC, 08Yu, and 08Al. Rectangle pipes are suitable for frame structures and load-bearing applications, while ellipse pipes are often used for visible structures, furniture, and decorative metal components.

2．Technical Solution

The pipes are manufactured by ERW welding technology to provide stable weld seam quality and dimensional consistency.

Surface treatment options include galvanized, oiled, and black finish. Galvanized pipes are suitable for outdoor or humid environments. Oiled pipes provide temporary anti-rust protection during storage and transportation. Black pipes are suitable for welding, painting, and secondary fabrication.

3．Specifications

Parameter	Value
Product Type	Welded Steel Pipe
Pipe Shape	Rectangle / Ellipse
Manufacturing Process	ERW Welded
Steel Grade	Q195 / Q215 / Q235 / SPHC / SPCC / 08Yu / 08Al
Surface Finish	Galvanized / Oiled / Black
Length	As per customer’s request
Length Tolerance	+50mm
MOQ	50 MT
Packing	Nude packing or standard export packing

4．Size Range

Pipe Type	Size Range	Thickness Range	Size Tolerance	Length Tolerance
Rectangle Pipe	10×20–20×40mm	0.8–1.5mm	±0.20mm	+50mm
Rectangle Pipe	20×40–30×50mm	1.0–2.5mm	±0.25mm	+50mm
Rectangle Pipe	25×70–38.1×76.2mm	1.2–2.5mm	±0.25mm	+50mm
Rectangle Pipe	30×60–40×80mm	1.2–2.5mm	±0.30mm	+50mm
Rectangle Pipe	120×60–150×250mm	3.0–6.0mm	±0.60mm	+50mm
Ellipse Pipe	Φ10–Φ20mm	0.8–1.5mm	±0.20mm	+50mm

5．Applications

Industry	Typical Applications
Furniture Manufacturing	Chair frames, table frames, decorative tubing
Construction	Structural supports, handrails, steel frames
Industrial Fabrication	Machinery frames and welded assemblies
Agriculture	Greenhouse frames and support structures
Transportation	Light vehicle and trailer components
General Engineering	Fabricated steel structures and shaped pipe parts

6．Processing

The welded steel pipes support cutting, welding, bending, punching, drilling, polishing, painting, and galvanizing.

Rectangle pipes are commonly used for structural fabrication, while ellipse pipes are suitable for decorative structures and visible frame components.

7．Advantages

Advantage	Description
ERW Welded Process	Provides stable weld seam and dimensional consistency
Multiple Steel Grades	Q195, Q215, Q235, SPHC, SPCC, 08Yu, and 08Al options are available
Surface Treatment Options	Galvanized, oiled, and black finish support different anti-rust requirements
Rectangle and Ellipse Profiles	Suitable for both structural and decorative applications
Wide Size Range	Covers light-duty and medium-duty fabrication needs
Export Packing	Suitable for container loading and long-distance shipment

8．How to Choose

Requirement	Recommended Option
Outdoor application	Galvanized welded pipe
Temporary anti-rust protection	Oiled welded pipe
Welding and painting	Black welded pipe
Structural fabrication	Rectangle welded pipe
Decorative frame use	Ellipse welded pipe
Forming and fabrication	08Yu / 08Al / SPCC options

9．FAQ

Question	Answer
What pipe shapes are available?	Rectangle and ellipse welded steel pipes are available.
What steel grades can be supplied?	Q195, Q215, Q235, SPHC, SPCC, 08Yu, and 08Al are available.
What surface treatments are available?	Galvanized, oiled, and black surface finishes are available.
Can the length be customized?	Yes. Length can be supplied according to customer requirements.
What applications are suitable for ellipse pipes?	Ellipse pipes are commonly used for furniture frames, decorative structures, and visible metal components.

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