Large Diameter Seamless Carbon Steel Pipe for Water Transmission and Municipal Pipeline Projects

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Product Description

🔵 Basic Info.
Type
Seamless
Technique
Hot Rolled
Material
Carbon Steel
Surface Treatment
Varnishing
Section Shape
Round
Outside Diameter
1/2" ~ 30"
Wall Thickness
Sch20/40/80/120/160
HS Code
7304199000
Capacity
50000 Tons/Year
📋 Product Description
Standard ASTM A53/A106 Gr.B, SA179, SA192, DIN2I5L, JISG3452-54, WP91, WP11, WP22
Material Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A135, A252, A500, DIN1626, ISO559, ISO3183
Outside Diameter 1/4" to 24" (13.7mm to 609.6mm)
Thickness SCH5S - SCH160, XS (1.65mm - 59.54mm)
Length 5.8m, 6m, 12m Fixed, 2-12m Random
Surface Treatment Bared, Black Painted, Galvanized, Oiled, 3PE, FBE Coating
Usage Oil & Gas line, Hydraulic pipe, Boiler pipe, Scaffolding, Shipbuilding
🧪 Chemical Composition (ASTM A106/A53 Grade B)
CSiMnPSCrNiMoCuV
≤0.30≥0.100.29-1.06≤0.035≤0.035≤0.40≤0.40≤0.15≤0.40≤0.08
📸 Product Display
Seamless Carbon Steel Pipe
Carbon Steel Pipe Details
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🏢 Company Profile

We have over 15 years of export experience in the steel field, mainly selling black steel pipe, galvanized steel pipe, steel coil, steel sheet, pre-painted & galvanized steel coil, and steel profiles.

With professional sales, purchase, quality control, and after-sales service teams, we ensure every client has a satisfied purchasing experience. Our steel products are widely exported to Southeast Asia, Africa, South America, Middle East, and Oceania.

📦 Packaging & Shipping
Packaging Detail
Shipping Logistics
Frequently Asked Questions
Q1: How do you guarantee product quality?
We strictly follow ISO quality management systems. Raw materials are inspected before production, and MTC reports are provided with every shipment. Third-party inspections are also welcome.
Q2: What standards do your steel pipes comply with?
Our pipes meet international standards including ASTM A53, ASTM A106 Grade B, SA179, SA192, and DIN/JIS specifications.
Q3: Do you offer customized surface treatments?
Yes, we provide various treatments including black painting (varnish), galvanizing, oiling, 3PE, and FBE anti-corrosion coatings.
Q4: What are your shipping and packaging options?
We offer pipes in bundles or bulk. For easy loading and discharging, we provide slings at both ends. Specialized packaging can be customized upon request.
Q5: Is there a discount for large orders?
Yes, different quantities qualify for different discount levels. Please contact our sales team for specific pricing based on your volume.
Q6: Can I request samples before placing an order?
Certainly. We can provide samples for quality verification and support multiple payment methods to ensure a secure transaction.

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