Factory Direct Sale BS 1387, En 1139, ASTM A53 ERW Galvanized Steel Pipe Gi HDG for Water Transporting

• Customization: Available
• After-sales Service: Yes
• Warranty: 1year
• Model NO.: ASTM A53
• Type: Welded
• Technique: ERW
• Material: Metal
• Surface Treatment: Galvanized
• Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Construction Structure
• Section Shape: Round
• Selling Units: Single Item
• Secondary: Non-Secondary
• Single Gross Weight: 50.000kg
• Size: 21.3-406.4mm
• Color: Sliver
• Tolerance: 5%
• Single Package Size: 100X100X100.Cm
• End Protector: Plastic Pipe Cap Lron Protector
• Grade: Carbon Steel
• Invoicing: by Actual Weight
• MOQ: 1PCS
• Alloy or Not: Non-Alloy
• Length: 12m6m6.4m
• Delivery Time: 7-30 Days
• Application: Fluid Pipeboiler Pipedrill Pipegas Pipe, Oll Pipe
• Transport Package: Exporting Package
• Trademark: USI
• Origin: China
• Production Capacity: 50000pieces/Year

Product Description

Product Description

 

Hot Dip Galvanized Pipe

Application: Used for transporting low pressure liquid, gas and heating. 

Specification: OD: 21.3mm ~ 406.4mm

                       WT: 0.5mm ~ 20mm

                          LENGTH: 0.3mtr ~ 18mtr, Ramdon Length, Fixed Length, SRL, DRL

Standard and Grade: GB/T 3091 Q195/Q215/Q235/Q345,ASTM A53, BS 1387, JIS G3444 STK400/STK500, EN 39, EN 1139 S235JR/S275JR, EN 10025, EN 10219

Pipe Type: Seamless & Welded Steel Pipe (Round/Square/Rectangular)

End: Square Cut/Threaded, Burr Removed

Zinc Coating: 120~500 g/m2 (30um~70um)

 

Packing: Steel Strips bundled, Plastic Caps plugged, Waterproof Paper wrapped etc.

 

Hot Dip Galvanizing Process

Material Inspection (Steel Pipe) --- Begin by carefully inspecting the steel pipe. Then proceed with Hanging --- De-greasing to remove any unwanted residues --- Rinsing for a pristine finish --- Pickling to ensure cleanliness --- Washing to prepare for the next steps --- Dipping Fluxing to achieve optimal coating --- Hot Air Drying for moisture control --- Inside and Outside Hot-dipped Galvanizing Blow to achieve a smooth, protective finish.

--- Cooling to stabilize the material --- Passivation and Rising for enhanced durability --- Unloading with precision --- Thorough Inspection and Trimming for quality assurance --- Type Identification to categorize the finished product --- Expert Packaging and Storing and Transportation ensuring safe delivery.

 

Application:
1. Building and structural material: Perfect for strengthening and supporting infrastructure.
2. Mechanical and general engineering purposes: Ideal for a wide range of engineering applications.
3. Manufacturing of Bus Body, Railway Boogies: Essential in the robust manufacturing of transport vehicles.
4. In Telephone department as Conduit Pipes: Reliable and efficient for telecom infrastructure.

 

Production Process:

• Inspection Raw material in site (surface zinc coating and size): Ensuring top-notch quality from the beginning with thorough inspection of zinc coating and dimensions on-site.
• Open Coil and Joined welding: Seamless and strong connections facilitated through expert welding techniques.
• Continuous ERW or HFW welding: Precision welding methods ensuring consistent quality throughout the production.
• Cutting: Precision cutting ensuring the perfect fit and finish for each piece.
• End and welding inspection (Painting ends): Comprehensive inspection followed by painting of ends for added protection and aesthetic appeal.
• Mark Packing and Trucking: Expertly marking, packaging, and trucking for efficient distribution.

Application:

• Building and structural material: Provides robust support in construction projects.
• Mechanical and general engineering purposes: Versatile and reliable for engineering needs.
• Manufacturing of Bus Body, Railway Boogies: Key component in transportation manufacturing.
• In Telephone department as Conduit Pipes: Ensures reliable and secure telecom installations.

 

Standard

Thickness	1-200mm;or as required	Length:	2000-16000mm,or as required
Dimensions	16-1020mm;(1/2inch~40inch)Dimensions	Technique	Hot Rolled Or Cold Rolle
Zinc Coating	pre galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-460g/m2	Surface treatment	Cold galvanizing,Hot dip galvanized
Certification:	CE, ISO, SGS,BV,Mill Certificate	Standard:	ASTM,JIS,GB,DIN,EN
price terms	FOB,CRF,CIF,EXW, CPT	Payment Terms	T/T, L/C at sight,West Union
Grade	Q195-Grade B, SS330, SPC, S185
	Q215-Grade C,CS Type B, SS330, SPHC,
	Q235---Grade D, SS400, S235JR, S235JO, S235J2,
	Q345---SS500, ST52,S355JR
Delivery Detail	Standard has Stock;  Normal About 3-5days; Custom-made 15-20days;According to order's quantity.
Packing	standard export packing (inside:water proof paper,outside:fumigated wooden box) Hexagon Shape Bundle, Covered With Tarpaulin, Containers Or In Bulk