TP304 316 Bright Annealed Stainless Steel Seamless Pipe for Oil Refinery Process Lines
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Product Highlights
- Bright Annealed Surface: Controlled atmosphere annealing prevents oxidation, ensuring a clean, reflective finish without pickling.
- Superior Corrosion Resistance: 304/316 grades offer excellent resistance to harsh environments, ideal for oil, gas, and chemical industries.
- Seamless Construction: Cold rolled seamless design enhances strength and reliability, eliminating weld seam weaknesses.
- Customizable Dimensions: Outer diameter 6mm-114mm and length 5.8m-12m available, with customization options for specific needs.
- Wide Material Selection: Available in 300 Series (304, 316) and Duplex Steel (2205, 2507) to meet diverse application requirements.
- Multi-Industry Application: Suitable for semiconductor, pharmaceutical, food processing, hydraulics, and architectural components.
- Strict Quality Control: 100% inspection including visual and function tests, with full raw material traceability.
- Flexible OEM/ODM Service: Supports customization from samples or designs, backed by experienced R&D engineers.
Product Attributes
- Customization
- Available
- Type
- Seamless
- Technique
- Cold Rolled
- Model NO.
- 304
- Material
- Stainless Steel
- Surface Treatment
- Polished
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape
- Round
- Length
- 6m or as Required
- Certificate
- CCS, ABS, GOST, Lr, Gl, BV, Dnv, Kr, Rina, Nkk
- Standard
- GB, ASTM, AISI, JIS, DIN, En, GOST
- Grade
- 300 Series, Duplex and Super Duplex Steel
- Transport Package
- Plastic Wrapping, Bundling, Wooden Case
- Specification
- customizable
- Trademark
- xhxmat
- Origin
- Zhejiang
Product Images of TP304 316 Bright Annealed Stainless Steel Seamless Pipe for Oil Refinery Process Lines
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TP304 316 Bright Annealed Stainless Steel Seamless Pipe for Oil Refinery Process Lines -
TP304 316 Bright Annealed Stainless Steel Seamless Pipe for Oil Refinery Process Lines -
TP304 316 Bright Annealed Stainless Steel Seamless Pipe for Oil Refinery Process Lines -
TP304 316 Bright Annealed Stainless Steel Seamless Pipe for Oil Refinery Process Lines -
TP304 316 Bright Annealed Stainless Steel Seamless Pipe for Oil Refinery Process Lines -
TP304 316 Bright Annealed Stainless Steel Seamless Pipe for Oil Refinery Process Lines -
TP304 316 Bright Annealed Stainless Steel Seamless Pipe for Oil Refinery Process Lines
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Product Description
Bright Annealed Stainless Steel Seamless Pipe offers superior corrosion resistance, excellent mechanical properties, and a smooth, clean, reflective surface finish ideal for high-purity or aesthetic applications. Manufactured without a weld seam for enhanced strength and reliability, it undergoes a controlled atmosphere annealing process (bright annealing) which prevents surface oxidation during heat treatment, eliminating the need for pickling and passivating while maintaining the inherent material integrity. This results in a tube with outstanding dimensional accuracy, consistent internal and external surfaces free from scale or discoloration, and optimal corrosion resistance. It is widely used in demanding industries including semiconductor, pharmaceutical, food and beverage processing, instrumentation, high-precision hydraulics, and architectural components where cleanliness, appearance, and performance are critical.
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| Item | BA Stainless Steel Seamless Tube/Pipe | |
| Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 | |
| Material | 300 Series: 301,304,304L,304H,316,316L,316Ti,317L,321,309s,310s Duplex Steel: 2205,2507,2101,2520,2304 |
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| Surface | Polishing,annealing,pickling,bright | |
| Shape | Round Pipe/Tube | |
| Type | cold rolled | |
| Application | Hydraulic Tubes & Instrumentation Tubes | |
| size | Length | 5.8m/6m/ 11.8m/ 12m or Customized |
| Outer diameter | 6mm-114mm | |
| Delivery time | Within 5-30 days after receiving the prepaid | |
| Package | Standard export seaworthy package,or as required | |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2432422". Items marked "
" are certified.
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Company Profile
Our company was founded in 2007 and moved to Longyou Economic Development Zone, Zhejiang Province in 2022. It covers an area of 130, 000 square meters, more than 30 production lines, and an annual output of 50, 000 tons. It has passed ISO9001: 2008 quality management system, PED 97/23/EC EU Pressure Equipment Directive certification, China Special Equipment Manufacturing License (Pressure Tube) TS certification, ASME certification, provincial enterprise standardization management system, ISO14000: 2004 environment Management system, cleaner production (green enterprise) and a series of certifications, as well as China Classification Society (CCS), American Bureau of Shipping (ABS), British Register of Shipping (LR), Deutsche Veritas (GL), Bureau Veritas Society (BV), Det Norske Veritas (DNV), Korean Register of Shipping (KR) factory certification. The main products include stainless steel pipes, pipe fittings, flanges, valves, etc., which are widely used in petroleum, chemical industry, nuclear industry, smelting, shipbuilding, pharmaceuticals, food, water conservancy, electric power, new energy, mechanical equipment and other fields. The company adheres to the corporate tenet of "quality for survival, reputation for development" and wholeheartedly serves every customer to create a win-win situation.
About Our Factory & Business Background
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Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 805, 8th Floor, Building 8, No. 188 Binkang Road, Xixing Street, Binjiang District, Hangzhou, Zhejiang, China
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Plant Area
- 251 square meters
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Number of Employees
- 4
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Terms of Payment
- T/T, LC, PayPal, Western Union, Small-amount payment
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International Commercial Terms(Incoterms)
- CIF, FOB, CFR, EXW
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Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port, Ningbo Port
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Minimum Order Quantity
- 2 tons
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Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Stainless Steel Seamless Tube/Pipe, Stainless Steel Flanges, Stainless Steel Tube Fittings, Stainless Steel Pipe Connector, Stainless Steel Welded Tube/Pipe, Stainless Steel Bright Seamless Tube/Pipe
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Production Lines
- 26
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Production Machines
- Cutting machine, Trimming workshop, Straightening line, Pickling line, Annealing line, Cold rolling line, Cold drawing, Ultrasonic, eddy current, and water pressure testing line, Shot blasting machine
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QA/QC inspectors
- 4 people
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Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-08-30
-
Export Year
- 1 year
-
Main Markets
- Southeast Asia/ Mideast
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Repeat Buyers Choice
- 50%~80%
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Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018
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Cooperated with Fortune 500
- No
FAQ
- What is the minimum order quantity?
- The minimum order quantity is 2 tons.
- What are the available delivery times?
- Delivery time is within 5-30 days after receiving the prepaid payment.
- Can the pipe length be customized?
- Yes, standard lengths are 5.8m, 6m, 11.8m, and 12m, but customization is available as required.
- What surface treatments are offered?
- We offer polishing, annealing, pickling, and bright annealing surface treatments.
- What payment terms are accepted?
- We accept T/T, LC, PayPal, Western Union, and small-amount payments.
- Is OEM or ODM service available?
- Yes, we provide both OEM and ODM services, including customization from samples and designs.
- What certifications are supported?
- We support various standards and certifications including CCS, ABS, GOST, Lr, Gl, BV, Dnv, Kr, Rina, and Nkk.
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