Manufacturer Stainless Steel ASTM A269 for Instrumentation Use Seamless Tube
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Product Highlights
- Customizable Dimensions: Length 6000mm with optional 4000mm or 6100mm, +/-10% tolerance possible.
- Premium Material Options: Available in 304/304L, 316/316L, Hastelloy, and HC-276 stainless steel.
- Strict Quality Control: 100% finished product inspection including visual and function tests.
- Wide Industry Application: Suitable for oil & gas, chemical, power, and semiconductor industries.
- Low Minimum Order: Flexible MOQ starting from just 1 piece for various product lines.
- Professional R&D Team: Capable of providing custom solutions based on samples or designs.
- ISO Certified Manufacturer: ISO9001:2015 and ISO14001 certified with mature production systems.
Product Attributes
- Customization
- Available
- Type
- Sheet
- Standard
- ASTM
- Model NO.
- Seamless Tube
- Composition
- Stainless Steel Scrap
- Technique
- Forged
- Shape
- Round Shape
- Surface Treatment
- Polished
- Special Use
- High-strength Steel Plate
- Application
- Oil Gas
- Working Pressure
- 6000psi
- Design
- 1 PC Design
- Seat
- PFA
- Tubes
- According to ASTM A269/270, ASME Bpe
- Material
- 04/304L 316/316L Hastelloy/Hc-276
- Name
- Coaxial Tubing
- Pipes
- According to ASTM A312, JIS G 3459
- Length
- 6000mm(Optional:4000mm:6100mm)(+/-10% Possible)
- Tubes Tolerance
- According to ASTM A269/A632
- Tube Fittings
- Pre-Material According to ASTM A269/A632/A312
- Pipe Fittings
- Pre-Material According to ASTM A403(Pipe)/JIS B 23
- Transport Package
- Wooden Case
- Specification
- 1/4, 3/8, 1/2, 1"
- Trademark
- NAI-LOK
- Origin
- China
- HS Code
- 8481804090
Product Images of Manufacturer Stainless Steel ASTM A269 for Instrumentation Use Seamless Tube
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Manufacturer Stainless Steel ASTM A269 for Instrumentation Use Seamless Tube -
Manufacturer Stainless Steel ASTM A269 for Instrumentation Use Seamless Tube -
Manufacturer Stainless Steel ASTM A269 for Instrumentation Use Seamless Tube -
Manufacturer Stainless Steel ASTM A269 for Instrumentation Use Seamless Tube -
Manufacturer Stainless Steel ASTM A269 for Instrumentation Use Seamless Tube -
Manufacturer Stainless Steel ASTM A269 for Instrumentation Use Seamless Tube -
Manufacturer Stainless Steel ASTM A269 for Instrumentation Use Seamless Tube
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Product Description
Stainless Steel Seamless Tube Factory For Gas And Chemical Pipeline Seamless Tube Pipe size optional for gas of Pipeline
Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, we have established a mature production system and quality control processes to provide customers with safe, reliable and stable performance solutions.
Our Advantages
Stringent Quality Control: Full-process quality management from raw materials to finished productsTechnical Expertise: Professional R&D team capable of custom solutions
Proven Experience: Products widely used in oil & gas, chemical, power and semiconductor industries
Product Lines
Instrumentation Valves & FittingsFor various industrial fluid control systems
High-Purity Products(EP valves,EP fittings, Ep tubings)-Meets strict cleanliness requirements for semiconductor and pharmaceutical applications
Special Alloy Valves and fittings (manufactured with corrosion-resistant alloy materials)
Precision Tubing (Including special alloy tubing and semiconductor-grade tubing)
Features:
Material :304/304L 316/316L Hastelloy/HC-276
Size Tube:1/4"~6" Pipe:8"~32"/6A~800A
Tubes :According to ASTM A269/270,ASME BPE
Pipes :According to ASTM A312,JIS G 3459
Length: 6000MM(Optional:4000mm:6100mm)(+/-10% possible)
Tubes Tolerance:According to ASTM A269/A632
Tube fittings :Pre-material according to ASTM A269/A632/A312
Pipe Fittings: Pre-material according to ASTM A403(pipe)/JIS B 2312/2313
Pipe Tolerance:According to ASTM A312,JIS G 3459
Ends:Tubes and fittings are prepared for orbital welding
Pipes adn fittings(above 8 inch)are prepared for manual welding
| Material | Stainless Steel 316L(standard), Hastelloy C-276 |
| Wall Thickness | 0.028inch - 0.083 inch |
| Length | 6000mm(optional:4000mm),(+/-10% possible) |
| Inside Surface Roughness |
BA grade:Ra≤0.6μm EP grade:Ra≤0.25μm |
| Size | 1/8"- 1" |
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI264759". Items marked "
" are certified.
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Company Profile
Established in 2000, NAI-LOK has made a name of itself in the list of top suppliers of in China. We focus on the production, research and development, sales of instrumentation valves and alloy valves. We have more than 20 years of precision valve manufacturing and 10 years of export experience.
Our strict control and management of the entire production process enables us to provide products that meet our customers' requirements for product safety, functionality and design at competitive prices, while ensuring the shortest lead times in the market.
We have the capability to manufacture and supply 4 different product categories, including:
1. General Instrumentation Valves and Fittings
2. High Purity & Ultra High Purity Products- NAI-LOK UHP PRODUCTS, Regulator, Bellows Valve, 3 PC high purity ball valve, Diaphragm Valve, Weld Fitting, Face seal Fitting, Gas Stick.
3. Hose & Tubing
4. Special Alloy Valves, fitting and tubings. Including material S31254 (6 Moly), Alloy 400, HC-276, C22, B3, Alloy 625, Duplex steel 2205 /2507 etc.
We hope there will be opportunities for cooperation.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 397 Damuqiao Road, Shaxi Town, Taicang City, Suzhou, Jiangsu, China
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Piece
Our Production Capability & Technical Expertise
- Main Products
- Gas Delivery System, Ball Valve, Pressure Regulator, Alloy Valve, 2/3/5 Valve Manifold, Instrumentation Ball Valves, Sample Cylinder, Pipe & Tube Fittings, Needle Valve, Hose & Tubing
-
Inspection Type for Finished Products
- 100% 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
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001
FAQ
- What materials are available for the seamless tubes?
- We offer Stainless Steel 304/304L, 316/316L, Hastelloy C-276, and HC-276.
- What are the standard length options?
- Standard length is 6000mm, with optional 4000mm or 6100mm, allowing +/-10% tolerance.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 1 piece, supporting flexible customization.
- Are custom sizes and designs accepted?
- Yes, we support customization from samples, designs, and full customization options.
- What is the average lead time for production?
- Peak season lead time is within 15 workdays, while off-season is about one month.
- Which industries can these tubes be used for?
- They are widely used in oil & gas, chemical, power, and semiconductor industries.
- What payment terms do you accept?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) for payments.
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