Construction & Decoration Special Purpose Tianhong China Stainless Steel Pipe
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Product Highlights
- Comprehensive Customization: Supports full customization for diameter, wall thickness, length, and material grades based on specific requirements.
- Extensive Product Range: Supplies ERW, LSAW, SSAW, seamless, galvanized, and coated steel pipes for diverse industrial applications.
- Strict Quality Control: Implements rigorous inspection from raw materials to final shipment, including hydrostatic and non-destructive testing.
- Flexible MOQ Options: Standard MOQ is 10 tons; customized products require 20 tons, with negotiable trial orders for new clients.
- Fast Sample Availability: Provides free samples (1-2 pieces, under 1kg) with a lead time of 3-5 working days for quality verification.
- Multiple Payment Methods: Accepts T/T, L/C, Western Union, D/P, and D/A, offering flexible terms for long-term cooperation.
- Efficient Production Lead Time: Standard orders ship in 15-20 days; customized orders in 20-30 days; bulk orders in 30-45 days.
Product Attributes
- Customization
- Available
- Type
- Hot-DIP Galvanized
- Technique
- ERW
- Model NO.
- Hot Dipped Galvanized Steel Pipe
- Material
- Carbon 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
- Round
- Diameter
- 1/2"-8" (21.3-219.1mm )
- Wall Thickness
- 1.50-6.00mm
- Legth
- Customized
- Trademark
- Tianhong
- Origin
- China
Product Images of Construction & Decoration Special Purpose Tianhong China Stainless Steel Pipe
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Construction & Decoration Special Purpose Tianhong China Stainless Steel Pipe -
Construction & Decoration Special Purpose Tianhong China Stainless Steel Pipe -
Construction & Decoration Special Purpose Tianhong China Stainless Steel Pipe -
Construction & Decoration Special Purpose Tianhong China Stainless Steel Pipe -
Construction & Decoration Special Purpose Tianhong China Stainless Steel Pipe -
Construction & Decoration Special Purpose Tianhong China Stainless Steel Pipe -
Construction & Decoration Special Purpose Tianhong China Stainless Steel Pipe
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Product Description
1. What types of steel pipes do you supply?
We mainly provide welded steel pipes (ERW, LSAW, SSAW), seamless steel pipes, galvanized steel pipes, plastic lined steel pipe3PE spiral anti-corrosive pipe and coated steel pipes (internal/external epoxy, PE, PP). Applications cover construction, water supply, oil & gas, fire protection, and industrial fluid transmission.
2. Can you customize pipe specifications?
Yes, we support customization of outer diameter (15mm-2000mm), wall thickness (1.5mm-20mm), length (3m-12m or as required), and material grades (Q235, Q355, API 5L, ASTM A53, etc.). Please provide detailed requirements for a custom quote.
3. What standards do your steel pipes comply with?
Our products meet international standards including GB/T, API, ASTM, DIN, EN, and JIS. Common certifications (ISO 9001, CE, SGS, SIRIM,API-5L) are available upon request to ensure compliance with target market regulations.
4. How do you ensure product quality?
We implement strict quality control from raw material inspection to production process monitoring (welding, heat treatment, coating) and final inspections (hydrostatic test, non-destructive testing, dimensional check). A full quality report is provided with each shipment.
Orders & Payment terms
1. What is the minimum order quantity (MOQ)?
MOQ is 10 tons for standard specifications; for customized products, MOQ is 20 tons. Small trial orders (5-10 tons) are negotiable for new clients.
2. Do you offer sample testing?
Yes, free samples (1-2 pieces, within 1kg) are available for quality verification. Sample lead time is 3-5 working days.
3. What payment terms do you accept?
We support T/T (30% advance payment, 70% against B/L copy), L/C at sight, and Western Union for small orders. Other terms (D/P, D/A) can be discussed based on long-term cooperation.
4. How long is the production lead time?
Standard orders: 15-20 working days; customized orders: 20-30 working days; bulk orders (≥1000 tons): 30-45 working days.
1. Which ports do you ship from?
Mainly from Tianjin Port, Jingtang Port, Qingdao Port, or other Chinese ports as requested. We can also arrange door-to-door delivery via sea/air/land.
2. What shipping terms do you offer?
We accept EXW, FOB, CFR, CIF, DAP, and DDP. Our logistics team will optimize the shipping plan based on your location to minimize cost and transit time (sea freight: 20-45 days to major global ports).
3. How is the pipe packaged?
Standard packaging: Steel bundles (with waterproof paper + steel strips) . Custom packaging (anti-rust oil, plastic film, labeling) is available for special requirements.
1. Can you provide technical support?
Yes, our engineering team offers technical consultation on pipe selection, installation, and maintenance. We can also provide installation guidelines and CAD drawings upon request.
2. How to track my order?
After shipment, we will send the B/L, commercial invoice, packing list, and tracking number via email. You can track the shipment status through the logistics company's official website or contact our sales team for real-time updates.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI256918". Items marked "
" are certified.
Company Profile
Handan Zhengda Steel Pipe Group Co., Ltd. (for short: Zhengda steel pipe, abbreviation: ZDP)which was established in 2005. ZDP is honored as"National High-Tech Enterprise", "National Trustworthy Enterprise", "National Pilot Enterprise for Integration of Information Tech and Industrialization" "National Green Factory", "National Intellectual Property Advantage Enterprise", "National Top 500 Manufacturing Enterprise", " National Top 500 Private Enterprise", "China Top 500 Brand", "Beijing- Tianjin-Hebei Region Top 100 Enterprise", "Hebei Top 100 Enterprise", "Leading Enterprise of Hebei Industrial Cluster", " National Top 30 Benchmark Private Enterprise for Cultural Construction". Dealing with the production and sale of ERW steel pipe, galvanized steel pipe, SSAW steel pipe, GI and black square and rectangular steel pipe, steel -plastic composite pipe, ZDP has become a modern comprehensive enterprise that focuses on manufacturing and sales, integrating science, industry, and trade.
ZDP has four production bases located in Handan City Hebei province, Tangshan City Hebei province, Houma City Shanxi Province and Yuxi City Yunnan Province. ZDP has adhered to the corporate spirit of "being a righteous person and doing great things", and followed the foundation of "scale, standardization, and rules" since it was established. After 20 years of development, our annual capacity of steel pipes(Tianhong and Jili brand) is more than 10 million tons with a sales network covering the whole country and serving the world. In addition, our hot-DIP galvanized square and rectangular steel pipe has the highest sales volume in China.
The company has passed the certification of ISO9001: 2015, ISO14001: 2015, ISO45001: 2018, ISO50001: 2018, ISO10012: 2013, six system certifications of quality, environment, occupational health and safety, energy management, measurement, and intellectual property, as well as API5L and CE.
Zhengda steel pipes (Tianhong and Jili brand) are used for transportation of low-pressure fluid, such as oil and gas, water supply and drainage, firefighting, central heating, steam heating, and used for holder, threading, steel structure, cold-rolled steels, etc.
ZDP has become the qualified supplier of many large enterprises in China, such as China Construction, CCCC, POWERCHINA, CNNC, CREC, CSIC, China Metallurgical, SINOPEC, CNPC, CNOOC, China Gas, BYD, BINHAI INV, and Hanas Natural Gas. Our domestic sales network extends all over the country. "Tianhong" brand steel pipes have been exported to Europe, America, Africa, Southeast Asia and more than 100 countries and regions.
Adhering to technological innovation and prioritizing quality is the strategic core of ZDP. The group has a national postdoctoral research station and a steel pipe industry technology research institute. ZDP has obtained 212 national invention patents. The company has collaborated with research institutions to develop the industry's first complete set of automatic detection equipment for hot-DIP galvanizing process and an AI recognition system for automatic detection of welded steel pipe defects, which has been launched and obtained invention patents.
Broad knowledge is wise, righteousness is great. The people of ZDP, with the richness of mountains and the vastness of the sea, adopting a work style of "swift and decisive, fast and urgent, strict orders and prohibitions, and steel will". Centered around the goal of "making everyone recognize ZDP" and the new era strategy of "the core competitiveness of ZDP is not the production of millions of tons of steel pipes, but the refinement is". Let's work hand in hand with partners, run parallel, and strive for high-quality development of our respective careers.
About Our Factory & Business Background
- Address
- 9, Julinag Road, Handan, Hebei, China
-
Terms of Payment
- LC, T/T, PayPal, D/P, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 5 Tons
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- ERW Pipe, HDG Welded Pipe, SSAW Pipe, Plastic Lined Steel Pipe, Plastic Coated Composite Steel Pipe, 3 PE Spiral Anti Corrosive Steel Pipe
-
Production Lines
- 70
-
Production Machines
- ERW Steel Pipe Production Line, SSAW Steel Pipe Production Line, Steel-Plastic Composite Steel Pipe Production Line, Steel-Plastic Composite Steel Pipe Production Line, Anti-Corrosion Steel Pipe Production Line, Epoxy Steel Pipe Production Line, Galvanized Steel Pipe Production Line, AI Visual Online Inspection System for Weld Defects of Steel Pipes, Direct-Reading Spectrometer, Microcomputer-Controlled Electro-Hydraulic Servo Universal Testing Machine, Impact Testing Machine, Impact Specimen Notch Broaching Machine, Impact Test Low-Temperature Instrument, Impact Specimen Notch Projector, Metallographic Microscope, Metallographic Sample Pre-Grinding Machine, Metallographic Sample Polishing Machine, Metallographic Sample Cutting Machine, Digital Rockwell Hardness Tester, Digital Display Low-Load Vickers Hardness Tester, Spectral Grinding Machine, Spectrophotometer, Electronic Adjustable Universal Furnace, Electronic Balance, Gas Chromatograph, Steel Pipe Bending Testing Machine, Hydrogen Generator, Digital Desktop pH Meter, Conductivity Meter, Electrically Heated Distilling Apparatus, Chamber Electric Furnace, Drop Hammer Impact Test Low-Temperature Chamber, Drop Hammer Sample-Making Machine, Drop Hammer Tearing Testing Machine, Thermotank, Electrothermal Blowing Dry Box, Fluoride Detector, Insulation Resistance Tester, Microcomputer-Controlled Electronic Universal Testing Machine, Inductively Coupled Plasma Spectrometer, Thermal Deformation and Vicat Softening Point Tester, Low Temperature Test Chamber, Closed Cell Rate Tester, Indentation Hardness Tester, Pipe Cutting Machine, Pipe Drop Ball Impact Testing Machine, Microscope, Carbon Black Content Analyzer, Melt Flow Rate Tester, Cathode Stripping Tester, Alcohol Burner Combustion Tester, Heating Pipe Environmental Stress Cracking Tester, Hard Foam Water Absorption Rate Tester, High-Temperature Aging Chamber, Automatic Densitometer, Long-Term Mechanical Performance Tester, Thermal Conductivity Measuring Apparatus, Electrical Spark Defect Detector, Environmental Stress Cracking Tester, Heat Insulation Pipe Long-Term Creep Tester, Sheet-Punching Machine, Electric-Heated Thermostatic Water Bath, Differential Scanning Calorimeter
-
QA/QC inspectors
- 71 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 18 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 15 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What types of steel pipes do you supply?
- We mainly provide welded steel pipes (ERW, LSAW, SSAW), seamless steel pipes, galvanized steel pipes, plastic lined steel pipe, 3PE spiral anti-corrosive pipe and coated steel pipes (internal/external epoxy, PE, PP). Applications cover construction, water supply, oil & gas, fire protection, and industrial fluid transmission.
- How do you ensure product quality?
- We implement strict quality control from raw material inspection to production process monitoring (welding, heat treatment, coating) and final inspections (hydrostatic test, non-destructive testing, dimensional check). A full quality report is provided with each shipment.
- What is the minimum order quantity (MOQ)?
- MOQ is 10 tons for standard specifications; for customized products, MOQ is 20 tons. Small trial orders (5-10 tons) are negotiable for new clients.
- Do you offer sample testing?
- Yes, free samples (1-2 pieces, within 1kg) are available for quality verification. Sample lead time is 3-5 working days.
- What payment terms do you accept?
- We support T/T (30% advance payment, 70% against B/L copy), L/C at sight, and Western Union for small orders. Other terms (D/P, D/A) can be discussed based on long-term cooperation.
- Which ports do you ship from?
- Mainly from Tianjin Port, Jingtang Port, Qingdao Port, or other Chinese ports as requested. We can also arrange door-to-door delivery via sea/air/land.
- What shipping terms do you offer?
- We accept EXW, FOB, CFR, CIF, DAP, and DDP. Our logistics team will optimize the shipping plan based on your location to minimize cost and transit time (sea freight: 20-45 days to major global ports).
- How is the pipe packaged?
- Standard packaging: Steel bundles (with waterproof paper + steel strips). Custom packaging (anti-rust oil, plastic film, labeling) is available for special requirements.
- Can you provide technical support?
- Yes, our engineering team offers technical consultation on pipe selection, installation, and maintenance. We can also provide installation guidelines and CAD drawings upon request.
- How to track my order?
- After shipment, we will send the B/L, commercial invoice, packing list, and tracking number via email. You can track the shipment status through the logistics company's official website or contact our sales team for real-time updates.
Send your message to this supplier
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Product Groups
- Epoxy coating pipe
- Pipe fittings
- scaffolding pipe
- 3PE Spiral Anti Corrosive Pipe
- Plastic Coated Composite Pipe
- Steel Plastic Composite Pipe
- Spiral Welded Steel Pipe
- Galvanized Rectangular Hollow Section
- Rectangular Hollow Section
- Galvanized Square Steel Pipe
- Square Hollow Section
- Hot Dipped Galvanized Steel Pipe
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