Seamless Carbon Steel Pipe for Chemical Industry Pipeline
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Product Highlights
- Strictly comply with EN standard P195GH specification
- Stable mechanical property for high-pressure working condition
- Fine internal and external surface, less surface defect
- Uniform wall thickness, good dimensional tolerance control
- Excellent thermal stability under high temperature environment
- Complete inspection before delivery, with material test report
- Wide range of available specifications, support custom cutting length
- Suitable for boiler, heat exchanger and pressure pipeline projects
- Good weldability and processing performance for further fabrication
- Reliable packaging for long-distance sea transportation
Product Attributes
- Customization
- Available
- After-sales Service
- Quality Objection Within 10 Days Since Receiving
- Warranty
- 6 Months
- Model NO.
- ZZ-RP-056
- Type
- Seamless
- Technique
- Hot Rolled,Extruded
- Material
- Carbon Steel, Alloy Steel
- Surface Treatment
- Hot Rolled, Galvanized, Polished, Coated
- 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
- Thickness
- 3-100mm
- Diameter
- 6-500mm
- Length
- 6m,9m,12m or Customized
- Steel Grade
- S235-S460
- Brand
- Shandong, Tianjin, Hebei
- MOQ
- 1 Tons
- Stock
- More Than 10,000tons
- Shipment Port
- Tianjin, Qingdao, Shanghai
- Shipping
- by Container or Bulk Ship
- Processing Services
- Cutting, Polishing,Drilling
- Technique Type
- Cold Drawn, Hot Rolled, Forged
- Delivery
- Within 7 Days for Normal Size
- Surface
- Prime Original Surface, Galvanized or Coated
- Warehouse Location
- Tianjin, Hebei, Shandong
- Payment Term
- 30%T/T, Balance Against Shipping Docs
- Transport Package
- Standard Exporting Package
- Specification
- 6-500mm
- Trademark
- Zengze
- Origin
- China
- HS Code
- 7304900000
- Production Capacity
- 10000 Tons Per Month
Product Images of Seamless Carbon Steel Pipe for Chemical Industry Pipeline
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Product Description












Item | Details |
Standard | ASTM A106, ASTM A53, EN 10216-2, GB 5310, GB/T 8162, GB/T 8163, BS 1387, JIS G3463, JIS G3454, DIN 1626, DIN 1629 |
Place of Origin | Shandong, China |
Production Process | Hot Rolled Seamless Pipe, Cold Drawn Seamless Pipe, Hot Expanded Seamless Pipe, Cold Rolled Seamless Pipe |
Material Grade | 10#,20#,45#,Q235B,Q345B,Q195,Q215, P195GH, P235GH, A53A/A53B, A106B, GR.B, ST37, ST45, 16Mn,19Mn5,15CrMo,12Cr1MoV,13CrMo44,30CrMo44,A333 Gr.1/Gr.3/Gr.6/Gr.7,X42,X46,X52,X60,X65,X70,X80,X100 |
Outer Diameter | 10mm-630mm, custom sizes available |
Wall Thickness | 1.5mm-60mm, support non-standard wall thickness |
Length | 1000mm-12000mm, fixed-length / random length as customer's requirement |
Surface Treatment | Hot-rolled original surface, anti-rust oil, black varnish, painting, blasting treatment |
Inspection | Hydrostatic test, Eddy current test, Ultrasonic test, Mechanical property test, Dimension inspection, MTR report provided |
Packing | 1. Plastic protective caps on both ends 2. Coated with anti-rust oil 3. Steel strap bundle packing 4. Wooden case packing for small size 5. Container loading or bulk shipment 6. Special packing according to customer request |
Application | 1. Petroleum & chemical industry pipeline 2. Boiler superheater, heat exchanger, pressure equipment 3. Power station high-temperature fluid transmission pipeline 4. Marine pressure piping system 5. Exhaust and environmental purification equipment 6. Building structure, construction engineering, machinery manufacturing |
MOQ | 1 Ton, small trial order acceptable for stock items |
Delivery Time | 7-15 working days for stock; 20-35 working days for customized production |
Trade Terms | FOB, CFR, CIF, EXW, DAP |
Third-party Inspection | SGS, BV, TUV accepted upon buyer's request |






Our main product portfolio covers seamless steel tubes, alloy steel pipes, carbon steel pipes, aluminum profiles and ductile iron manhole covers. Every batch of products is manufactured in accordance with ASTM, EN, DIN, GB and other international standards, and official material test reports can be provided before shipment.
Our business covers Middle East, South America, Europe, Southeast Asia and many other overseas markets. We support custom dimensions, cutting, grooving, anti-rust treatment and other deep processing services. Third-party inspection such as SGS, BV and TUV is acceptable.
We stick to customer-first principle, and provide global buyers with stable quality, competitive price and efficient one-stop export service.



A: Yes, SGS, BV, TUV and other third-party inspections are acceptable as customer requirements.
Q2: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.
Q3: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.
Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
Q5: Do you support deep processing service?
A: Yes, we provide cutting, grooving, anti-rust oil, special packaging and other processing services.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR266704". Items marked "" are certified.
Company Profile
Tianjin Zengze Steel Trading Co., Ltd. is a wellestablished enterprise engaged in the steel industry in China, with an annual sales volume of over 10 million tons. Zengze has built considerable influence within the steel sector.
As a comprehensive enterprise integrating sales, processing, cutting and transportation, we are committed to delivering onestop steel procurement services for global clients. Main products: Aluminum sheet, Aluminum profile, Aluminum bar, Aluminum tube,
Steel Plate/Sheet, Galvanized Steel Coil, PPGI, Beam Steel, Steel Pipe/Tube, Aluminum Plate/Sheet, Lead Plate/Sheet.
Upholding the tenet of "firstclass quality and service to build corporate brand", our company has established longterm, stable partnerships with numerous wellknown manufacturers at home and abroad. We carefully source branded products from diverse manufacturers to realize resource complementarity, satisfy diversified market demands, help manufacturers boost competitiveness, and strive to be the optimal partner for all clients.
Company framework: Business Department, Finance Department, Express Department, Transportation Department, Warehousing Department, Processing Department. Equipped with selfowned trucks and cranes, as well as automatic cutting equipment and semifinished product capacity, we provide customers with onestop services including loading and unloading, freight and warehousing. We safeguard customers' interests, conduct business based on mutual benefit, and build sincere partnerships.
Business tenet: Quality first, reputation first, integrity first. We supply a wide range of highquality products to society and serve all industries.
Service commitment: We provide highquality steel pipes and related products, adhere to the highest ethical standards, and strive to deliver distinctive products and premiumlevel services.
Quality commitment: We provide customers with timely products and services, fully understand customer requirements, fulfill our duties without exception, and make every effort for continuous development.
The company adheres to the business philosophy of "Customer First, Forge Ahead". Following the principle of putting customers first, we offer highquality services. We look forward to handinhand cooperation and joint development with all partners to create a brandnew blueprint for the new century.
Company tenet: Firstclass quality and service to build a corporate brand. Business philosophy: Peopleoriented, pioneering and innovative, continuous improvement, pursuit of excellence. Quality policy: Promote the qualityoriented spirit, establish a sound quality management system, and implement quality strategies in every detail of daily company operations. Environmental policy: Comply with laws and regulations, reduce waste and prevent pollution, pursue continuous improvement, and advocate green environmental protection.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Beichen District Beicang Way Names Material, Tianjin, China
-
Plant Area
- 50 square meters
-
Number of Employees
- 2
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, Western Union, PayPal, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 100 Kg
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Steel And Laser Cladding Machine
-
Customization Options
- Customization from Samples
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-12-11
-
Export Year
- 17 Years
-
Main Markets
- Europe, Domestic, Asia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the main application of P195GH seamless steel tube?
- It is mainly used for industrial boilers, heat exchangers and pressure pipelines, suitable for high-temperature and medium-pressure working environment.
- What international standards can your seamless steel pipes meet?
- Products comply with ASTM, EN, DIN, GB, JIS and other mainstream global standards.
- Can you provide material test report?
- Yes, MTR material test report can be provided for each batch of goods.
- What is your usual delivery time?
- For stock specifications, delivery within 7-15 working days; customized production depends on order quantity.
- What is your packaging method for export shipment?
- Packed in bundles with steel straps, suitable for long-distance sea freight.
- Does P195GH belong to alloy steel?
- P195GH is carbon steel, not alloy steel, good performance for boiler service.
- What payment terms can you accept?
- We accept T/T, L/C at sight and other international common payment terms.
- Are non-standard sizes available?
- Yes, non-standard outer diameter, wall thickness and length can be customized based on drawings.
- Can P195GH seamless tube be used for pressure vessel?
- Yes, it is qualified for general pressure vessel and heat-exchange equipment under medium pressure.
- Can you do third-party inspection before shipment?
- Yes, third-party inspection such as SGS, BV is acceptable as customer request.
- What surface condition can you provide?
- Normal hot rolled surface, no coating; anti-rust oil treatment is optional.
- What is the minimum order quantity?
- MOQ depends on specifications, small trial order is acceptable if we have stock.
- Can you produce non-standard size seamless steel tubes?
- Yes, non-standard outer diameter, wall thickness and length can be customized according to drawings.
- How do you pack seamless steel pipes for export?
- Plastic end caps, anti-rust oil, steel strap bundling, container loading or wooden case for small sizes. Custom packing is acceptable.
- How about your delivery time?
- 7-15 working days for stock items; 20-35 working days for customized production.
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