Hunan Wangkun Pipe Industry Co., Ltd.
                                                                                                           
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ASTM A312 ASME SA312 High Pressure Seamless Steel Pipe 10.3mm-1174mm OD with SCH 5-160 Schedules

Price Negotiable
Price: Negotiable
MOQ: 100
Delivery Time: 7-40 days
Brand: WANGKUN PIPE
Product Description
Custom High Pressure Seamless Steel Pipe
Available in outer diameters from 10.3mm to 1174mm with ASTM A312/ASME SA312 certification for demanding industrial applications.
Product Overview
High-quality stainless steel seamless pipe designed for construction, oil and gas, petrochemical, and industrial applications requiring exceptional durability and corrosion resistance.
Technical Specifications
Specification Details
Material Grades TP304, TP304L, TP304H, TP321H, TP321, TP316, TP316L
Outer Diameter Range 10.3mm - 1174mm
Schedule Options SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S
Surface Finishes 2B, Pickling, Polished, Brushed, Sandblast, BA, EP
Key Features
  • Seamless construction for superior strength and reliability
  • Excellent corrosion resistance for harsh environments
  • High temperature performance up to industrial boiler standards
  • Custom sizing and material grade options available
  • Smooth interior surface reduces pressure drop and turbulence
Applications
Ideal for boiler systems, cold drawn applications, high pressure systems, and various industrial processes requiring durable, corrosion-resistant piping solutions.
Packaging & Delivery
Packaged in waterproof polybags, wooden boxes with end caps and pallets for secure transportation. Delivery available by air, sea, train, or truck within 7-40 days.
Frequently Asked Questions
What are the advantages of stainless steel seamless pipes?
Superior corrosion resistance, high strength, durability, and suitability for various industrial applications including oil and gas, chemical processing, and construction.
What sizes are available?
Available in diameters from 1/8" to 24" with various wall thickness options to meet project requirements.
Are these pipes suitable for high-temperature applications?
Yes, stainless steel seamless pipes offer excellent heat resistance for applications in refineries, power plants, and industrial boilers.
Can pipes be customized for specific projects?
Yes, customization available for material grade, dimensions, and surface finish to meet specific project standards.
How do seamless pipes differ from welded pipes?
Seamless pipes are manufactured without welding seams, resulting in stronger construction and smoother interior surfaces that reduce pressure drop and turbulence.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Wangkun Pipe Industry Co., Ltd.
Location Add:Room 602, Building 2, Chaoshi Intelligent Industrial Park, No. 37 Xinyuan Road, Tianxin District, Changsha , Hunan Province, China
Contact Person Tan

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