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201 304 316 Square Stainless Steel Pipe

  • 201 304 316 Square Stainless Steel Pipe
  • 201 304 316 Square Stainless Steel Pipe
  • 201 304 316 Square Stainless Steel Pipe
  • 201 304 316 Square Stainless Steel Pipe

201 304 316 Square Stainless Steel Pipe

    Min. Order: 5 Ton
    Packaging: Export standard package,bundled or be required
    Transportation: Ocean,Land,Air,Express
    Supply Ability: 1000 Ton/Tons per Month
    Port: Shanghai Port,Tianjin Port,Qingdao Port

Product Description

Stainless Steel Pipe

Stainless steel is durable, resists corrosion from caustic chemicals, corrosive fluids, oils, and gases, and withstands pressure and high temperatures. Type 304 stainless steel, a chromium-nickel material, resists corrosion caused by water, heat, saltwater, acids, minerals, and peaty soils. Type 316 stainless steel has a higher nickel content than 304 stainless, plus molybdenum, for greater corrosion resistance from caustic chemicals, corrosive fluids, oils, and gases, and withstands pressure and high temperatures. 304 stainless steel tube (pipe) connects with fittings to transport air, water, natural gas, steam, and chemicals to storage tanks and in residential plumbing, and kitchen and food applications. 316 pipe connects with fittings to transport air, water, natural gas, steam and chemicals in chemical manufacturing, industrial and chemical transportation, and food production and processing. Stainless steel is available in pipe lengths over 12" and nipple lengths 12" and shorter.

Material 201,302,303,304,304l,316,316l,321,309s,310s,904l etc
Size(round pipe) 9.5-219 mm or customized
Size (square pipe) 10×10-150×100 mm or customized
Size (oval pipe) 30×15,80×40 mm or customized
Thickness 0.24-3 mm
Length 6m or according to customer’s request
Outer diameter 8-219mm
Tolerance Outer diameter :±0.2mm Thickness :±0.02mm Length :±0.5mm
Process method Code drawn, annealed with nitrogen protection, ultrasonic,automatic shape, polished
Finishing A: sanded B: 400#-600# mirror C: hairline brushed D: TIN titanlumE : HL brushed & mirror (two kinds of finishing for one pipe)

Round Steel Tube Specification
Nominal Diameter Inch Outside Diameter Outside Diameter Wall Thickness
15 1/2 20-22 0.7-2.75
20 3/4 24-26.5 0.7-2.75
25 1 31-33.4 0.7-3.75
32 1 1/4 40-42.5 0.7-4.0
40 1 1/2 46-48.3 0.7-7.0
50 2 57-60.3 0.7-7.0
65 2 1/2 74-76.3 0.7-7.0
80 3 86-89 0.7-8.0
100 4 111-114 0.8-9.0
125 5 138-140 0.9-9.0
150 6 164-165 1.0-11.5
200 8 218-219 1.1-12

stainless steel pipe




Surface Treatment
Finish Thickness Characteristics Applications
No.1 3.0mm~50.0mm Finished by hot-rolling,annealing and pickling.characterized by white pickled surface Chemical industry equipment Industrialtanks
No.2B 0.3mm~6.0mm Finished by heat treatment, pickling after cold rolling,followed by skin pass line to be more brighter and smooth surface General Application Medical InstrumentsTableware
No.BA 0.5mm~2.0mm Bright heat treatment after cold rolling Kitchen utensil, kitchen ware,architectural purpose
No.4 0.4mm~3.0mm Polishing with No150toNo.180 mesh abrasives.The most popular finishes Milk &Food processing acilities,Hospital Equipment Bath-tub
No.8 0.5mm~2.0mm A mirror-ike reflective surface by polishing with finer abrasives over 800 mesh Reflector, Mirror, Interior- Exterior decoration for building
HL 0.4mm~3.0mm Finished by continuous linear polishing Architectural purposes, ware



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Shandong Longhao Steel Group Co., Ltd.

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Shandong Longhao Steel Group is located in Jinan City, the capital of Shandong Province. We are a professional export-oriented manufacturer specializing in the development and production of various stainless steel products. The main products include Stainless Steel Plate,Coil, Bar and Pipes. Mainly engaged in stainless steel material: 201 stainless steel plate, stainless steel plate, stainless steel plate 321 202 316, 316 l stainless steel plate, stainless steel plate, 310 s stainless steel plate, stainless steel plate 310, 316 stainless steel pipe, stainless steel pipe 321, 321 304 s stainless steel tube, stainless steel pipe, stainless steel tube TP347H, 316 l stainless steel pipe, stainless steel rods, 304 321 316 l stainless steel rods, stainless steel rods, 310 s stainless steel rods. Can be in accordance with the national standard, American standard, German standard organization production. And cooperation with domestic and foreign each big steel mill, South Africa Columbus Stainless, Belgium ALZ, Finland OUTOKUMPU POLARIT OY, Spain ACERINOX, taiyuan, heptane, community, Shanghai and other steel products and other materials in 300 and 200 series. Supply adequate, regular inventory, need to special steel, special specifications of the customer agent import order. Our company provides storage, processing, distribution and other business.

The company covers an area of 8,600 square meters and has an independent and complete product assembly line and supply chain, procurement/R&D/production/sales/logistics, and comprehensive system management. We provide OEM and ODM services, so we can make any steel products according to customer's drawings and samples. Products cover mainstream markets such as the United States, Europe, the Middle East, Southeast Asia, and South America.

Since its establishment, the company has always regarded product quality as the foundation of enterprise survival and service quality as the bridge of success. We sincerely hope to establish business contacts with our customers and provide high-quality services. The business philosophy of "seeking truth, development, and innovation" and entrepreneurial integrity are our company's business purposes. We warmly welcome customers and colleagues to visit our company and create brilliance for the steel industry.

In the years of operation, the company has won the recognition of the majority of users with its fast, efficient and perfect after-sales service. In today's increasingly fierce market competition, while giving full play to its own advantages, it will learn from the experience of successful enterprises, constantly improve itself, reasonably adjust its business strategy, and strive to adapt to the market. We will adhere to the tenet of quality first and reputation first, and serve the society with high level, high quality and high standard. We will rely on a complete modern enterprise management and quality system as well as advanced quality testing methods, strive to build an "excellent" brand, and provide the best quality products and services for new and old customers at home and abroad!

Based on high quality, competitive price, prompt delivery and excellent service, we not only sell steel to you, but also help you develop your business and market! We focus on the global market, you just need to focus on us!

Company Info

  • Company Name: Shandong Longhao Steel Group Co., Ltd.
  • Representative: zhangyanzhen
  • Product/Service: Stainless Steel , Stainless Steel Plate , Stainless Steel Coil , Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Rod
  • Capital (Million US $): 10,000,000RMB
  • Year Established: 2021
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 61% - 70%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No.7, Dongbei Tangnongshi Road, Xishan District, Wuxi city
  • Contact Person: Mr. Andy
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