Carbon Steel Pipes
Seamless carbon steel pipes, OD 16, 1020mm, wall thickness 6, 120mm, suited for construction, oil and gas, and municipal infrastructure.
Carbon, Alloy, and Stainless Steel Pipes for Industrial Export
OD 16, 1020mm, wall 6, 120mm. Serving importers and distributors in oil and gas, power generation, and construction with OEM capability.
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Product categories
7304.19, 7304.29, 7304.41, 7306.30
HS codes covered
16mm, 1020mm
OD range
6mm, 120mm
Wall thickness range
Steel Pipe Products
Alloy Steel Pipes
High-pressure, high-temperature rated seamless alloy pipes for power plants and nuclear facility applications.
Stainless Steel Pipes
Seamless stainless pipes in grades 304 and 316, corrosion-resistant with smooth inner surface for chemical and food-grade process lines.
Galvanized Steel Pipes
Welded galvanized pipes designed for municipal water supply and district heating systems.
Why Buyers Choose Hongying
Full dimensional range
A single supplier covering OD 16mm to 1020mm and wall thicknesses from 6mm to 120mm reduces the number of vendor relationships a distributor needs to maintain.
Four pipe categories, one source
Carbon, alloy, stainless, and galvanized pipes are available under one roof, allowing importers to consolidate orders across project specifications.
OEM customization capability
Buyers can specify grade, dimension, end treatment, and marking requirements; OEM production is supported across all four product categories.
Multi-industry application coverage
Products are specified for oil and gas, power generation, chemical processing, construction, and municipal water, reducing the need for separate specialist suppliers per sector.
Dedicated foreign trade team
A dedicated export team handles documentation, HS code classification, and buyer communication, reducing friction for importers and distributors working across time zones.