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Pre-Gi Zinc Coated Steel Pipe Threaded With Plastic Caps

This pre-gi zinc coated steel pipe is directly produced and processed from galvanized strip steel. It can be seen from the production process of pre-gi zinc-coated steel pipe that its welding beams and cutting end destroy the zinc layer due to welding and cutting, and it is easy to rust in the later stage, so rust prevention treatment is required.

Shape: Round
Thickness: 0.5 - 30 mm
Outer Diameter: 10 - 1330 inch
Special Pipe: Thick Wall Pipe
Alloy Or Not: Non-alloy
Surface Treatment: Galvanized
Technique: Hot Rolled
Minimum Order Quantity: ≥0.5ton
Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Delivery Period: within 15 days from the date of payment by the buyer

PRODUCT DETAILS

Product Description

This pre-gi zinc coated steel pipe is directly produced and processed from galvanized strip steel. It can be seen from the production process of pre-gi zinc-coated steel pipe that its welding beams and cutting end destroy the zinc layer due to welding and cutting, and it is easy to rust in the later stage, so rust prevention treatment is required.

The specific process flow is: uncoiling - leveling - slitting - welding - online zinc replenishment - heat treatment - sizing and straightening - eddy current testing - cutting - air drying - packaging. The welding seam is treated with online zinc repair, and the cutting end is sprayed with self-painting (self-spraying zinc) to prevent rust.

Features:

  • Clean, smooth finish.
  • Good welding performance.
  • Good corrosion resistance, durable.
  • High strength and high-temperature oxidation.
  • Surface appearance and the use of the possibility of diversification.

Application:

Widely used in low-medium pressure fluid, coal gas transportation, heating steam, project construction, oil and nature gas pressure steel pipe, steel structure.

Why Choose Us:

1. Strict control

We will strictly control raw materials and production processes to ensure that products meet the standards.

2. Rapid production

We have advanced production equipment and abundant production and operation to deliver goods as quickly as possible.

3. Rapid delivery

The factory is close to the port and supports rail and air transportation.

4. Enthusiastic service, first-class after-sales system

We all have 24-hour online answers when you have any questions.

5. Trustworthy

We have many years of foreign trade experience, such as exporting to Korea, Pakistan, Brazil, Russia, India, Vietnam, and other countries.

Features
  • Surface appearance and the use of the possibility of diversification.
  • Good corrosion resistance, durable.
  • High strength and high temperature oxidation.
  • Clean, smooth finish.
  • Good welding performance.
Specifications
Section Shape Round
Thickness 0.5 - 30 mm
Outer Diameter 10 - 1330 inch
Special Pipe Thick Wall Pipe
Surface Treatment Galvanized
Special Pipe Thick Wall Pipe
Secondary Or Not Non-secondary
Technique Hot Rolled
Alloy Or Not Non-alloy
Length 2-12m
Standard ASTM, BS, DIN, GB, GB / BS / ASTM / API / EN / DIN
ANSI A213-2001, ASTM A213-2001, BS 1387, BS 4568, BS EN10296, DIN 1630, DIN 28180-2007, DIN EN 10208-1-1998, GB 3087-1999, GB/T 12771-2000, GB/T 13793-1992, GB/T 14976-2002, GB/T 9711.2-1999
Grade Group 10#-45#, A53-A369, Q195-Q345, ST35-ST52
20#, A106 (B,C), A269, A312, A333, A335 P11, A335 P5, A53 (A,B), Q195, Q215, Q235, Q345, St37, St42, St52
Packing In bulk; in bundle with steel strips; plastic cover
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