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China factory - JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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  3. Black Surface Treatment Square Steel Pipe SS400 S275JR S355JR in 30*30-500*500
China Black Surface Treatment Square Steel Pipe SS400 S275JR S355JR in 30*30-500*500
China Black Surface Treatment Square Steel Pipe SS400 S275JR S355JR in 30*30-500*500

  1. China Black Surface Treatment Square Steel Pipe SS400 S275JR S355JR in 30*30-500*500
  2. China Black Surface Treatment Square Steel Pipe SS400 S275JR S355JR in 30*30-500*500
  3. China Black Surface Treatment Square Steel Pipe SS400 S275JR S355JR in 30*30-500*500
  4. China Black Surface Treatment Square Steel Pipe SS400 S275JR S355JR in 30*30-500*500
  5. China Black Surface Treatment Square Steel Pipe SS400 S275JR S355JR in 30*30-500*500
  6. China Black Surface Treatment Square Steel Pipe SS400 S275JR S355JR in 30*30-500*500

Black Surface Treatment Square Steel Pipe SS400 S275JR S355JR in 30*30-500*500

  1. MOQ： 50 Tons
  2. Price： US $659-993 / Ton
  3. Get Latest Price
Surface Treatment Black
Section Shape Square
Size Range 30*30-500*500
Thickness Range 1.2mm-30.0mm
Length 6M (or customized)
Material A106B, SS400, S235JR, S275JR, S355JR, 1020, 1045, 4140
Outer Diameter 20x20 to 500x300
Wall Thickness 0.5mm-15.75mm
Production Capacity 10,000MT per month
MOQ 10 Tons per size
Packing Export standard packing (bundles, seaworthy package)
Lead Time Within 30 days
Delivery Port Shanghai, China
Regular Size 20x20 to 800x800
Thickness Varieties 0.6mm-28mm

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  1. Product Details
  2. Company Details

Product Specification

Surface Treatment Black Section Shape Square
Size Range 30*30-500*500 Thickness Range 1.2mm-30.0mm
Length 6M (or customized) Material A106B, SS400, S235JR, S275JR, S355JR, 1020, 1045, 4140
Outer Diameter 20x20 to 500x300 Wall Thickness 0.5mm-15.75mm
Production Capacity 10,000MT per month MOQ 10 Tons per size
Packing Export standard packing (bundles, seaworthy package) Lead Time Within 30 days
Delivery Port Shanghai, China Regular Size 20x20 to 800x800
Thickness Varieties 0.6mm-28mm
High Light Black Surface Treatment Square Steel Pipe ，SS400 S275JR S355JR Square Steel Tube ，30*30-500*500 Hollow Steel Section
Welded & Seamless Square Steel Pipe & Tube
High-quality square steel tubes available in welded and seamless construction, manufactured from premium steel grades including SS400, S275JR, and S355JR.
Product Specifications
Product Type Size Range Thickness Length
Square Pipe 10mm×10mm - 1000mm×1000mm 1.2mm - 30.0mm Custom Lengths
Rectangle Pipe 20mm×40mm - 400mm×700mm 1.2mm - 30.0mm Custom Lengths
Round Pipe OD 10mm - 1000mm 4mm - 30mm Custom Lengths
L/T/Z Window Section 28mm/38mm 0.5mm - 1.5mm Custom Lengths
Technical Details
  • Materials: A106B, SS400, S235JR, S275JR, S355JR, 1020, 1045, 4140, etc.
  • Surface Treatment: Black, galvanized, or painted finishes
  • Packing: Export standard packaging (bundles, seaworthy packages, container shipment)
  • Delivery Port: Shanghai, China
  • Lead Time: Within 30 days after receiving original L/C or deposit
  • Minimum Order Quantity: 10 Tons per size
  • Production Capacity: 10,000 MT per month
Applications
Widely used in structural applications, motorbike and automobile manufacturing, ornamental uses, medical equipment, sports equipment, and home furniture.
Global Markets
Serving Europe, America, Africa, Southeast Asia, and Asia with reliable steel tube solutions.
Standard Size Specifications
Size (Outer Dimensions) Wall Thickness Length
20×20 / 25×25 1.2mm - 2.75mm 6M in stock (or customized)
30×30 / 20×40 / 30×40 / 25×40 1.2mm - 3.5mm 6M in stock (or customized)
40×40 / 50×50 / 30×50 / 25×50 / 30×60 / 40×60 1.2mm - 4.75mm 6M in stock (or customized)
60×60 / 50×70 / 40×80 / 40×50 1.2mm - 5.75mm 6M in stock (or customized)
70×70 / 60×80 / 50×80 / 100×40 / 50×90 1.5mm - 5.75mm 6M in stock (or customized)
75×75 / 80×80 / 90×90 / 60×100 / 50×100 / 120×60 / 100×80 / 60×90 1.5mm - 7.75mm 6M in stock (or customized)
100×100 / 120×80 1.8mm - 7.75mm 6M in stock (or customized)
120×120 / 130×130 / 180×80 / 160×80 / 100×150 / 140×80 / 140×60 2.5mm - 10.0mm 6M in stock (or customized)
140×140 / 150×150 / 100×180 / 200×100 2.5mm - 10.0mm 6M in stock (or customized)
160×160 / 180×180 / 200×150 3.5mm - 11.0mm 6M in stock (or customized)
200×200 / 250×150 / 100×250 3.5mm - 11.0mm 6M in stock (or customized)
250×250 / 250×200 / 300×150 / 300×200 4.5mm - 15.0mm 6M in stock (or customized)
300×300 / 350×200 / 350×250 / 300×150 4.5mm - 15.0mm 6M in stock (or customized)
350×350 / 350×300 / 450×250 / 400×300 / 500×200 4.5mm - 15.75mm 6M in stock (or customized)
400×400 / 280×280 / 450×300 / 450×200 / 400×350 / 400×250 / 500×250 / 500×300 4.5mm - 15.75mm 6M in stock (or customized)
Product Gallery
Square steel pipe manufacturing process and quality inspection Steel pipe inventory and storage facility overview Close-up view of square steel pipe cross-sections and finishes Steel pipe production line and manufacturing equipment Quality control testing of steel pipes and tubes Finished steel pipe products ready for shipment
Company Overview
We are a comprehensive steel pipe enterprise integrating production, processing, and sales operations. Our specialization includes steel tubes, square tubes, seamless square tubes, thick wall square tubes, cold drawn square tubes, and various specialized steel pipe products.
Product Range
We manufacture square tubes and rectangular tubes in comprehensive size ranges: 20×20mm to 800×800mm square tubes, 20×30mm to 400×800mm rectangular tubes, with thickness from 0.6mm to 28mm, offering up to 2800 different specifications.
Manufacturing Partnerships
As authorized partners with major steel pipe manufacturers including Tianjin Seamless Steel Pipe Factory, Baotou Steel Pipe Factory, Chengdu Steel Pipe Factory, Wuxi Steel Pipe Factory, and Baosteel Steel Pipe Factory, we maintain stringent quality standards and reliable supply chains.
Custom Manufacturing
Our facilities include square pipe factory and straight seam welding pipe factory operations. We offer custom processing services for all types of specialized requirements including ornamental patterns, multilateral varieties, iron pipes, fence pipes, armrest pipes, heating pipes, decoration pipes, and various special-shaped steel pipes.
Industry Applications
Our products serve multiple industries including steel structures, large venues, exhibition centers, lifting machinery, shipbuilding, storage shelves, decoration, transportation facilities, airport construction, railway vehicles, bridge support, mine support, three-dimensional garages, outdoor advertising, fitness equipment, wind power equipment, and vehicle manufacturing.
Company facilities and manufacturing capabilities overview
Company Advantages
Competitive Pricing
Strategic partnerships with steel manufacturers and advanced management systems enable us to offer the most competitive prices while maintaining strong market presence and financial stability.
Quality Assurance
Professional quality control systems track steel quality from procurement to sales. We promptly address quality concerns with efficient resolution processes to ensure customer satisfaction.
Comprehensive Service
24-hour distribution services via multiple transport methods. Simplified ordering processes through telephone, telex, internet, and remote ordering systems for convenient transaction completion.
Welcome every old and new customer to contact us for negotiations and business communications.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification：

    Verified Supplier

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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Get in touch with us

  • Reach Us
  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
  • https://www.stainless-strips.com/

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