Best Quality Mild Steel Square Tubes, Mild Steel Square Pipes, Square Pipes Rectangular Steel Tube
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Product Highlights
- Extensive Size Range: Square tubes 10x10-600x600mm, Rectangular 20x10-500x300mm, Thickness 0.3-16mm.
- Multiple Surface Treatments: Options include bare, anti-rust oil, pre-galvanized, hot-dipped galvanized, black painted, and 3PE.
- Wide Material Grades: Available in Q195, Q215, Q235, Q345, ASTM A500, ASTM A36, JIS G3466, and DIN standards.
- Comprehensive Certifications: Certified by BV, SGS, TUV, DNV, ABS, LRS, GL, RINA, IRS, NORSOK with EN 10204 3.1/3.2.
- Customization Services: Supports shot blasting, precision cutting, grooving, threading, beveling, and coating customization.
- Strict Quality Inspection: Includes hydraulic testing, eddy current, infrared test, and third-party inspections like BV/SGS.
- Flexible Length Options: Standard 6m and 12m, or fully customized lengths as per client requirements.
- 30+ Years Experience: Established in 1991, specializing in steel pipes with extensive export experience globally.
Product Attributes
- Customization
- Available
- Type
- Seamless
- Technique
- Hot Rolled
- Model NO.
- ASTM 80*100*2.5
- Material
- Stainless Steel
- Surface Treatment
- Galvanized
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape
- Rectangular
- Square Steel Tube
- 20X20X1.3 to 500X500X16.0mm
- Rectangular Steel Tube
- 20X30X1.3 to 400X600X16.0mm
- Length
- 6 and 12m or as The Requirement of Clients
- Thickness
- 1.3 to 16.0mm
- Thickness Tolerance
- ±8% or 0.02mm
- Transport Package
- in Bundles or Wooden Box
- Specification
- 21.3-1219mm
- Trademark
- JIADE
- Origin
- China
- HS Code
- 7307930000
- Production Capacity
- 5000tons
Product Images of Best Quality Mild Steel Square Tubes, Mild Steel Square Pipes, Square Pipes Rectangular Steel Tube
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Product Description
| Model Number | 80*100*2.5 | ||||
|---|---|---|---|---|---|
| Brand Name | JIADE | ||||
| origin | China | ||||
| Small Orders | Accepted | ||||
Key specifications/special features:
Product name: mild steel square tubes, mild steel square pipes, square pipes, hollow section square pipe, hollow section rectangular pipe
Specifications:
Q195 Q215 Q235 Q345 ASTM A500 grade-B, ASTM A 36 grade-B, JIS G3466 DIN EN10025, DIN EN10210 , DIN EN10219
Sizes:
10*10-60*60, 20*20-400*400 (square), 20*10-100*50, 40*20-500*300mm (rectangular)
Thickness: 0.3-12mm
Length as customers requirements
Ends: plain
Surface treatments:
1. Bare
2. Anti-rust oil
3. Pre-galvanized, hot-dipped galvanized
4. Black painted (varnish coating)
5. 3PE or as per buyer's requirements
Technique: ERW
Usage: industry structure, motorbike and automobile, ornamental, medical equipment, sports equipment and home furniture, section shape square and rectangular
Packing standards: seaworthy packing or as customers requirements
Inspection: with hydraulic testing, eddy current, infrared test, BV, SGS or as customer's requirements
Lead time 10-15 days | 80% of output for export
Shaanxi Jiade Import & Export is one of the leading professional steel pipes and pipe fitting suppliers, established in 1991 and charge of the export business. We have more than 30 years' experience in manufacturing, distributing, processing, and exporting hot rolled and cold drawn seamless, ERW, EFW, HFW, LSAW, DSAW, and SSAW pipes boiler tubes, heat-exchanger tubes, condenser tubes, super-heater tubes, hydraulic honed tubes, mechanical tubes, structural tubes, line pipes, elbows, tees, reducers, and flanges. We mainly export products to Africa, Asia, Europe, Oceania, and North and South America.

Supported by Machines and Equipment
All our products are manufactured with the latest manufacturing techniques with machines and equipment, which are fitted with the highest technology, to provide products in full conformity with international standards.

Meeting Inspection and Approval Certificates
We have passed the Mill Test certificate, C/W certificate (Calibration works certificate) EN 10204 3.1, DIN 50049 3.1, ISO 10474 3.1, NACE MR-0103/NACE MR-0175/ISO 15156, PED-97/23/EC, AD-2000-WO, with 3.2 certificates duly certified and approved by LRS, GL, BV, DNV, ABS, SGS, TUV, RINA, IRS, NORSOK and more.
Customized Service
We provide product customization services such as shot blasting, precision pipe cutting, cut and roll grooving, custom pipe fabrication, pipe threading, pipe beveling, and coating. They are also approved by Third Party inspection agencies like DNV, BV, SGS, Moody, TuV, ABS, LR, GL, PED, RINA, KR, NKK, AIB-VINEOTTE, CEIL, VELOSI, CCSI, and more. We supply for PetroVietnam, WSF, YPFB, AWH, HMC, PTT, EP PetroEcuador, POD, KNPC, and more.
Establishing Friendly Partnership
Our mission is whether our clients are active in the oil and gas, water supply line, or construction, we endeavor to deliver the highest quality products and value-added services to support our clients' business. We pursue a win-win situation and long-term cooperative relationships with customers, providing specializing service for the old and new customers with better and more economical results.
Shipping Information
| FOB Port | Tianjin | ||||
|---|---|---|---|---|---|
| Weight per Unit | 1500.0 Kilograms | ||||
| HTS Code | 7304.41.90 00 | ||||
| Export Carton Dimensions L/W/H | 11.8 x 1.0 x 0.8 Meters | ||||
| Lead Time | 15-30 days | ||||
|---|---|---|---|---|---|
| Dimensions per Unit | 11.8 x 1.0 x 0.8 Meters | ||||
| Units per Export Carton | 25.0 | ||||
| Export Carton Weight | 1500.0 Kilograms | ||||
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2691107". Items marked "" are certified.
Company Profile
Our business has a situation here - all of our customers are brand. They are famous and well accepted by local customer. They commit to their consumer value. They are loved by people and never fail their expectation. Although they could be all different, they have one thing in common - they work with us.
Over 10 years of experience working with brand, we know exactly what is important to you and consumer in the steel pipes industry. We want to see you success. We want to work for hero. For the last 20 years, this is always the value we JIADE GROUP believed in. JD STEEL PIPE Located in Xi'an, China, is a company specializing invarious steel pipes. It is Established in 1991, covers a land area of 80, 000 square meters with a fixed asset of 200 million Yuan. Thanks of the concerted efforts of all its employees, the company has made satisfactory achievement. It passed the ISO9001 international quality system certification. With sector experience and knowledge, JIADE PIPE, always intend to be qualified and reliable supplier for our valuable customers.
The main production equipments of our factory include: A 180 automatic pipe rolling line, 3 sets of hot rolling-piercing mills, 16 interactive double-rod cold-drawing machines and a number of automatic rotary pointer, straightening machines, water-free annealing furnaces and auxiliary production equipments for surface acid picking and coating etc. Its physical and chemical bars can conduct various physical and chemical tests and experiments for steel pipes, with a full range of inspection measures, capable to meet various standard test and inspection requirements for steel pipes.
Its available in a variety of wall thicknesses, shapes, diameters and materials. In addition, they are manufactured in accordance with international standards, such as ASTM, JIS, DIN, BS, GOST, EN etc. To meet the requirements of our global clients. With features of reliability, durability, corrosion resistance and ease of use, our steel pipes and related products are increasingly popular in petroleum, gas, chemical, electrical power, shipbuilding, pharmaceutical, and many other filed.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Xi'an, Shaanxi, China
-
Plant Area
- 102 square meters
-
Number of Employees
- 9
-
Registered Capital
- 3,690,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CFR, EXW, CIF
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port, Shanghai Port
-
Minimum Order Quantity
- 1 Ton
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Seamless Steel Pipes, Welded Steel Pipes, Steel Pipe Fittings, Flanges
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-04-21
-
Export Year
- 9 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 9
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What are the available sizes for square and rectangular tubes?
- Square tubes range from 10x10mm to 600x600mm, and rectangular tubes from 20x10mm to 500x300mm. Thickness varies from 0.3mm to 16.0mm.
- What surface treatments are available?
- We offer bare, anti-rust oil, pre-galvanized, hot-dipped galvanized, black painted (varnish coating), and 3PE coating, or as per buyer's requirements.
- What material grades and standards do you supply?
- We supply Q195, Q215, Q235, Q345, ASTM A500 grade-B, ASTM A36 grade-B, JIS G3466, DIN EN10025, DIN EN10210, and DIN EN10219.
- What certifications are provided with the products?
- Products come with Mill Test Certificate, EN 10204 3.1/3.2, DIN 50049 3.1, ISO 10474 3.1, NACE MR-0175, and PED-97/23/EC, certified by agencies like BV, SGS, TUV, and DNV.
- What is the lead time for orders?
- The lead time is typically 10-15 days for small orders and 15-30 days generally. Peak season lead time is one month.
- Do you offer customization services?
- Yes, we provide customization including shot blasting, precision pipe cutting, cut and roll grooving, custom fabrication, threading, beveling, and coating.
- What are the payment terms?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.
- What is the Minimum Order Quantity (MOQ)?
- The Minimum Order Quantity is 1 Ton.
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