Steel Pipes Manufacturer

We are dedicated to providing high-quality steel products complemented by trustworthy services and a global presence.

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1. Comprehensive Customizable Parameters

We offer tailored adjustments for core product parameters to match specific application scenarios in construction, home appliances, energy, and other industries. Key customizable items include:

Parameter Category	Applicable Products	Customization Range
Thickness	Galvanized Steel Coils (GI), Pre-painted Steel Coils (PPGI), Galvalume Steel Coils (GL), Steel Plates, Steel Pipes	- Coils: 0.12mm – 1.0mm - Plates: Customizable per project needs -Pipes: 2.5mm – over 60mm (wall thickness); Outer diameter 21mm – 1219mm
Width	GI/PPGI/GL Coils, Steel Plates, Square/Rectangular Tubes	- Coils: 750mm – 1250mm -Plates: Customizable per cutting requirements - Tubes: 3/8" x 1-1/2" – 12" x 20" (square/rectangular)
Coating	GI/PPGI/GL Coils, Roofing Sheets	- GI Coils: Zinc coating 30g/m² – 275g/m² - PPGI Coils: Front coating 12–25μm, back coating 5–10μm; Customizable coating materials for enhanced corrosion resistance - GL Coils: 55% Al-43.4% Zn-1.6% Si alloy coating (3x corrosion resistance vs. regular GI)
Color	PPGI Coils, PPGL Roofing Sheets	Full compliance with RAL Color Chart (e.g., RAL 9001 Cream, RAL 7035 Light Grey); Custom color matching available for bulk orders
Hardness	Carbon Steel Seamless Pipes, Alloy Steel Pipes, Angle Bars	Adjustable based on material grades (e.g., Q235, Q355 for structural steel; API 5L Grade B for pipes) to meet tensile strength requirements of harsh environments (e.g., nuclear power, oil transportation)

2. Professional OEM Packaging Capabilities

To ensure product integrity during global transportation (sea, land, air) and warehousing, we provide flexible OEM packaging solutions tailored to customer logistics needs:

A: Standard Protective Packaging:

@1 Bundled packaging for coils/pipes (using high-strength steel strips or plastic straps) to prevent shifting.
@2 Moisture-proof packaging (with waterproof film + desiccant bags) for humid regions or long sea voyages.
@3Wooden pallet packaging for small-batch products (facilitating forklift loading/unloading and reducing manual damage).

B:Custom OEM Packaging:

@1 Branded packaging (printing customer logos, product labels, or warning marks as per requirements).
@2 Specialized packaging for oversized/heavy products (e.g., reinforced wooden crates for large-diameter pipes).
@3 Compliance with destination country standards (e.g., fumigation-free packaging for EU, US, or Australian markets to avoid customs delays).

3. Advanced Product Deep Processing Capabilities

Beyond standard steel production, we offer one-stop deep processing services to reduce customers’ secondary processing costs and shorten project cycles:

Cutting & Shaping:

Precision cutting for coils (slitting to custom widths) and plates (CNC flame cutting, laser cutting for irregular shapes).

Custom length cutting for pipes/tubes (from 1m to 12m, with tolerance ≤ ±0.5mm).

Surface Treatment:

Polishing (for stainless steel products or pipe inner walls to ensure smoothness for fluid transportation).

Anti-rust treatment (additional zinc plating or epoxy coating for outdoor/underground pipes).

Structural Processing:

Bending/forming for U-Channel Steel Beams, H-Beams (to match architectural design dimensions).

Drilling/tapping for steel plates (precise hole drilling for direct installation in construction projects).

Assembly Support:

Pre-assembly of pipe fittings (e.g., welding flanges to pipes) for industrial pipeline projects, ensuring on-site installation efficiency.

4. Streamlined Production Process Diagram

Our production process follows a strict, efficient workflow to ensure consistency from raw materials to finished products:

Slitting

Rolling

Coating

Packaging

@1 Slitting: Raw steel coils (cold-rolled or hot-rolled) are slit into custom widths using high-precision slitting machines (tolerance ≤ ±0.1mm).

@2 Rolling: Slit steel strips are rolled into desired shapes (e.g., pipes via hot rolling/cold drawing; coils via tension leveling to eliminate warping).

@ 3Coating: For coated products (GI/PPGI/GL), automated coating lines apply zinc, paint, or alloy layers—with real-time thickness monitoring to ensure uniformity.

@4 Packaging: Finished products undergo quality inspection first, then are packaged per customer requirements (standard or OEM) and prepared for shipment.

Production Process Flow Charts