Custom Marking Pre Galvanized Round Steel Pipe Astm A53 Sch 40

Shape: Round
Thickness: 1.2 - 20 mm
Outer Diameter: 21.3mm - 310mm
Material: Q195 / Q215 / Q235 / Q345
Surface Treatment: Black/ Galvanized/ Oiled
Technique: ERW
Marks: Customers't Requirement
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 Description


Widely used in liquid delivery (pump well, gas, water), construction pipe, structural pipe (greenhouse structure, fence post), curtain wall, machinery part, etc.

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.

  • 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.
Section Shape Round
Thickness 1.2 - 20 mm
Out Diameter 21.3mm - 310mm
Length 1-12m
Material Q195 / Q215 / Q235 / Q345
Surface Treatment Black/ Galvanized/ Oiled
Special Pipe Thick Wall Pipe
Technique ERW
Alloy Or Not Non-alloy
Marks Customers't Requirement
Standard ASTM, API, DIN, JIS, BS, GB
ASTM A53-2007, API 5L, DIN 2444, DIN EN 10025, JIS G3444-2006, BS 1387, GB/T 3091-2001
Grade Group A53-A369, Q195-Q345, 10#-45#
A53 (A,B), Q235, Q345, Q195, Q215, 10#, 20#, 45#
Packing In bundle, no other package or wrapped with waterproof, or as customers' requirement