ASME Galvanized Steel Pipes STK500 Round Zinc Coating Black Steel Pipes 1m To 12m

Round Zinc Coating Black Steel Pipes Tubes 1m To 12m ASME Galvanised Steel Pipes STK500

The specification system for galvanized steel pipes typically follows that of their base pipe (welded steel pipe), mainly divided into two categories: imperial specifications and metric specifications.

• National Standard (GB/T 3091-2015): The most commonly used standard, used for conveying low-pressure fluids (such as water, gas, and air)
• American Standard (ASTM A53), Japanese Standard (JIS G3442), etc.

Usually expressed as nominal diameter (DN) or outer diameter (D) × wall thickness (t).

• Nominal Diameter (DN): A nominal size, similar to but not exactly equal to the inner diameter. For example: DN15, DN20, DN25...
• Imperial Conversion: Nominal diameter often corresponds to imperial inches, such as DN15 ≈ 1/2 inch, DN20 ≈ 3/4 inch, DN25 ≈ 1 inch, and so on.

• Reasonable price with excellent quality
• Abundant stock and prompt delivery
• Rich supply and export experience, sincere service

Galvanized steel coil products are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and other industries. Such as building roofs, highway guardrails, sheet metal processing, roof grilles, household appliance enclosures, ventilation ducts, chimneys, kitchen utensils, grain storage and transportation, frozen processing of meat and aquatic products, etc.

Packing Details: In Bundle

Delivery Details: Within 10 days after getting the deposit