ASME B36.10 Super Duplex Stainless Steel S32750 4" Sch40 Seamless Stainless Steel Pipe for Pipeline

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Product Description

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Basic Info.

Model NO.
304 stainless steel pipe
Type
Seamless
Material
Carbon Steel
Surface Treatment
2b
Section Shape
Round
Standard
ASTM, GB, DIN, JIS
Outer Diameter
20mm~1200mm
Wall Thickness
2mm~120mm
MOQ
5 Ton
Capacity
50000 Tons/Year
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Product Description

Seamless Stainless Steel Pipe
Product Name 304 stainless steel pipe/Tube MOQ Depends on grades and sizes.
Pipe Type Seamless Technique Hot Rolled, Cold Drawn, Cold Rolled Tempered
Grade 10#, 20#, 45#, 16Mn, A53, Q235, Q345, St37, St52.4 Pipe Ends Plain end, Beveled, Plastic caps, Threaded
Standard ASTM, AISI, JIS, GB, DIN, EN Surface Varnish, Anti-rust oil, Galvanized, 3LPE, FBE

Features

Steel Seamless Pipes: Available in various sizes and shapes with high corrosion resistance and cost-effectiveness.

Multiple Forms: Available as Round, Square, Rectangular, and Hydraulic pipes.

Quality Control: Professional team monitors marking, storage, packaging, and transportation from high-quality raw materials.

Wide Application: Used for transporting water, oil, and natural gas due to excellent strength and durability.

Seamless steel pipes are made of perforated whole round steel without weld seams on the surface. Production methods include hot-rolled, cold-rolled, cold-drawn, and extruded. These pipes are primarily used as petroleum geological drilling pipes, cracking pipes for petrochemical industries, boiler pipes, bearing pipes, and high-precision structural pipes for automotive and aviation industries.

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Detailed Photos

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Process Flow

Process Flow Chart
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Our Factory

Factory Overview

We are an experienced steel product manufacturer located in one of the most important production bases for carbon steel plates and steel pipes in China. The monthly output is at least 10,000 tons, and the factory covers an area of 50,000 square meters, equipped with advanced computer control automation systems.

Our main products include seamless steel pipes, carbon steel pipes, precision pipes, honing pipes, and various other products. Mechanical equipment is imported with processing capabilities such as cutting, drilling, and laser processing to meet customer requirements for various widths and lengths.

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Packing & Shipping

Packing and Shipping
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All standard steel products are stocked for timely shipping.

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Lead time generally 15-30 working days after deposit.

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Standard export package suitable for all transport types.

FAQ

Q1: Are you a trading company or manufacturer?
We are a professional manufacturer for steel pipes and a technical foreign trade company for steel products with extensive export experience and competitive pricing.
Q2: Can you send samples?
Yes, we can send free samples globally, though customers are responsible for courier costs.
Q3: How are product prices determined?
Prices vary over time due to cyclical changes in raw material costs.
Q4: How long does delivery take?
Generally, our delivery time is within 7-25 days, depending on demand volume and special requirements.
Q5: Is there a quality inspection before loading?
All products are strictly tested for quality before packaging; unqualified products are destroyed.
Q6: What standards do your pipes follow?
Our seamless pipes are fully tested to international standards including ASTM, AISI, JIS, GB, DIN, and EN to ensure high quality.

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