banner

Pre-Galvanized Steel Pipe with Threaded

This pre-galvanized steel pipe is directly produced and processed from galvanized strip steel. It can be seen from the production process of pre-galvanized 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, etc.

Shape: Round
Thickness: 0.5 - 16 mm
Tolerance: ±10%
Special Pipe: API Pipe
Material: Q195 / Q215 / Q235 / Q345
Surface Treatment: As customer requirement
Technique: ERW
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-galvanized steel pipe is directly produced and processed from galvanized strip steel. It can be seen from the production process of pre-galvanized 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, etc.

The welding seam is treated with online zinc repair, and the cutting end is sprayed with self-painting (self-spraying zinc) to prevent rust. It is widely used in construction, machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, and other manufacturing industries.

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 construction, machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, and other manufacturing industries.

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 - 16 mm
Tolerance ±10%
Material Q195 / Q215 / Q235 / Q345
Surface Treatment As customer requirement
Special Pipe API Pipe
Welded Type Galvanzied steel pipe
Technique ERW
Alloy Or Not Non-alloy
End Protector Plain Beveled
Color Black steel pipe
Design OEM & ODM
Standard API, ASTM, BS, DIN, GB, JIS
API 5L, ANSI A182-2001, ANSI A213M-2001, BS 1387, BS 1139, DIN 1626, DIN EN 10025, GB/T 3091-2001, JIS G3462-2004, JIS G3452-2004, JIS G3456-2004, JIS G3446-2004
Grade Group 10#-45#, 16Mn, Mn-V alloy, Mo, Q195-Q345, ST35-ST52
10#, 20#, 45#, 16Mn, 15MnV, 16Mo, Q235, Q345, Q195, Q215, St52, ST35
Packing In bulk; in bundle with steel strips; plastic cover
Inquiry
Visitors:150115
Online:1
TOP