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Product Description
Our 304 stainless steel pipe and 304L stainless steel tubing are manufactured strictly according to ASTM A312 TP304 / TP304L standards. As a professional Chinese stainless steel pipe factory, we offer a complete range of 304 stainless steel tubing, 304 pipe, 304 steel pipe, and 304 stainless steel tube products, covering both schedule 10 304 stainless steel pipe and schedule 40 304 stainless steel pipe options.
Whether you require SS304 pipe, SS 304 seamless pipe, SS304 tube, SUS 304 pipe, or SUS 304 tube, we provide full sizes, wall thicknesses, and customized processing services to support global industrial projects.


The table below highlights the key differences between 304 and 304L stainless steel pipes:
We supply all shapes and manufacturing types, including:
SS 304 seamless pipe
Smooth internal surface
Designed for pressure applications
Excellent corrosion resistance
Ideal for structural & fluid transport
Available in both 304 stainless steel pipe and 304L stainless steel tube
304 stainless steel square tube
Ideal for frame, architecture, and decorative use
Mirror polished, brushed, matte finishing
Suitable for food, beverage, and chemical projects
We provide full-size 304 ss pipe and 304 stainless steel tubing with customizable dimensions:
Outer Diameter: 6mm – 1200mm
Wall Thickness: 0.5mm – 50mm
Schedule 10 304 stainless steel pipe
Schedule 40 304 stainless steel pipe
Custom cutting, bending, drilling, slitting, and packaging are supported.
We welcome global distributors, contractors, and industrial buyers to inquire about 304 stainless steel pipe, 304 stainless steel tubing, ASTM A312 TP304 pipe, and SS304 tube.
Our technical team will reply with specifications, prices, and stock information within 4–8 hours.
FAQ
What are the main products of your company?
We are a professional steel pipe manufacturer offering a full range of products, including:
Stainless Steel Pipes (Seamless & Welded, grades 201 / 304 / 316L / 2205 / 2507 Duplex)
Carbon Steel Pipes (Seamless & Welded, various grades for structural and industrial use)
Galvanized Pipes (Zinc-coated for corrosion protection)
Alloy Pipes (Nickel, Inconel, Hastelloy, Monel, etc. for high-temperature and corrosive environments)
Our products come in round, square, and rectangular sections with various surface finishes (polished, brushed, pickled, mirror) and customizable sizes to meet different industrial and project requirements.
Can you provide samples?
Yes, we can provide free samples for evaluation.
Customers only need to cover the shipping cost, which will be fully refunded upon order confirmation.
We also support custom sample processing based on drawings or specific requirements.
How do you control the quality?
Quality is our top priority.
All products are manufactured under ISO 9001 certified quality management system, following international standards such as ASTM, EN, JIS, DIN, and GB.
We conduct strict inspections throughout the production process — from raw material testing, production monitoring, to final inspection.
Third-party inspections by SGS, BV, or customer-appointed agencies are welcome before shipment.
Can you deliver on time?
Yes.
We maintain large stocks for stainless steel, carbon steel, galvanized, and alloy pipes, ensuring fast response to urgent orders.
With advanced production lines and reliable logistics partners, we guarantee on-time delivery under FOB, CIF, or DDP terms according to customer schedules.
Do you have comprehensive after-sales service?
Yes, we provide full after-sales support.
Our services include technical guidance, documentation assistance, logistics tracking, and prompt response to quality feedback.
We prioritize long-term cooperation and ensure that every order meets our customers’ expectations.
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