Black Steel Pipe

Ø 12.7- Ø 141.0

mm

Size Range

0.60 – 5.00

mm

THICKNESS RANGE

3.6 – 12.0

m

Length

1

Container

Min. Order

OVERVIEW

Black Steel Pipe

Versatile and high-strength steel pipes engineered for industrial and structural applications. Known for their robust mechanical properties and ease of fabrication, our Black Steel Pipes provide a reliable solution for projects that do not require galvanized protection, such as oil and gas transport, water lines, and scaffolding systems.

Manufactured in accordance with AS/NZS, ASTM, and JIS standards, our pipes feature consistent wall thickness and clean, precise ends for efficient welding and installation. Available in a wide range of schedules and sizes, our products are strictly monitored to ensure they meet the structural integrity and technical specifications required for global operations.

Applications

Typical Applications

TECHNICAL DATA

Specifications

Shape

Square, Rectangular, Round, Oval

Outside diameter

Ø 12.7 - Ø 141.0mm

Oval 15 x 30mm, 20 x 40mm, 42 x 115mm

Thickness range

0.60 - 5.00mm

Length

3.6 - 12.0m

Other sizes and thicknesses

New molds can be developed for specific project requirements.

Surface

Chromated

Processing

Cut-to-length

AVAILABLE GRADES BY STANDARD

THE US
ASTM A500
Grade A
JAPAN
JIS G3466
STKR400 STKR490
JAPAN
JIS G3444
STK 290 STK 400 STK 500
AUSTRALIA / NEW ZEALAND
AS/NZS 1163
C250 C250L0 C350 C350L0

PACKAGING AND LOADING

Packaging
& Loading

Every shipment is professionally packed to export seaworthy standards.

SURFACE PROTECTION

Anti-rust oil.

PACKAGING

Packaging to a bundle including 2 layers: clear plastic inside and PP woven fabric outside. Each bundle has two load-rated lifting slings.

LOADING

Securing: Blocking at both ends.

QUALITY CONTROL

Quality
Guaranteed

QA PROCEDURE

All products are strictly controlled through a comprehensive Quality Assurance system to ensure full compliance with international standards and your requirements.

MILL CERTIFICATE VERIFICATION

All mill test certificates verified against ordered specification as per required standards before shipment acceptance.

PRE-SHIPMENT INSPECTION

Comprehensive check of surface condition, dimensions, coil weight, and markings. Independent third-party inspection (SGS, BV, etc.) available upon request.

DOCUMENTATION & RECORDS

Loading photos and inspection reports provided to buyers for complete transparency and traceability.

COMMERCIAL TERMS

Commercial
Terms

MINIMUM ORDER QUANTITY

1 container

For mixed sizes; Quantities below MOQ may be considered subject to case-by-case evaluation.

LEAD TIME

6-8 Weeks

For newly produced items from mill order confirmation to port of loading readiness.

PAYMENT TERMS

TT / LC

Telegraphic Transfer or Letter of Credit. Terms are subject to mutual agreement.

PORTS OF LOADING

Multiple Global Ports

Vietnam (Cat Lai, Hai Phong), Singapore, Thailand, South Korea, and other major ports subject to sourcing origin and trade route.

DOCUMENTATION

Export Standard
Documents

DOCUMENT

QUANTITY / NOTE

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