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Nai-Lok Seamless Tubing H-B3 B444 Uns No6625 Alloy Nickel Tube

Nai-Lok Seamless Tubing H-B3 B444 Uns No6625 Alloy Nickel Tube

US $ 10.85 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok Stainless Steel Seamless Bright Annealed Tube Nickel Alloy Tube Uns S31254

Nai-Lok Stainless Steel Seamless Bright Annealed Tube Nickel Alloy Tube Uns S31254

US $ 2.8 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Carbon Black Extractable- Transmittance of Toluene Extract Tester Tp-150PC

Carbon Black Extractable- Transmittance of Toluene Extract Tester Tp-150PC

US $ 1,000-4,000 / Piece FOB
1 Piece (MOQ)
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Chongqing TOP Oil Purifier Co., Ltd.

Manufacturer/Factory & Trading Company

Chongqing, China Since 2020
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Nai-Lok Prime Quality 316 316L Stainless Steel Seamless Welded Pipe Ep Grade Tube Factory Price H-C276 Tubing

Nai-Lok Prime Quality 316 316L Stainless Steel Seamless Welded Pipe Ep Grade Tube Factory Price H-C276 Tubing

US $ 12.25 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok Nickel Alloy Seamless Tube Pipe ASTM B163 N0400 Alloy 400 Bright Annealed Treatment Tube

Nai-Lok Nickel Alloy Seamless Tube Pipe ASTM B163 N0400 Alloy 400 Bright Annealed Treatment Tube

US $ 12.25 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok SS316 Seamless Tube 6mm*1mm 316L Smls 100m Silicon Steel Pipe for H2s Analyzer Sampling Tube

Nai-Lok SS316 Seamless Tube 6mm*1mm 316L Smls 100m Silicon Steel Pipe for H2s Analyzer Sampling Tube

US $ 22.9-25.2 / Meter FOB
120 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok Alloy Tube S31254 25.4 X 2.5 X 6000mm Nickel Steel Pipes Tubing for Oil Gas

Nai-Lok Alloy Tube S31254 25.4 X 2.5 X 6000mm Nickel Steel Pipes Tubing for Oil Gas

US $ 12.25 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai Lok One Pieces Body ASTM A182 150lb Single Double Block and Bleed Dbb SBB Ball Valve

Nai Lok One Pieces Body ASTM A182 150lb Single Double Block and Bleed Dbb SBB Ball Valve

US $ 279-599 / Piece FOB
5 Pieces (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Nai-Lok ASTM B622/B829 & ASME Sb622 Sb829 Seamless Tube 6 Meter Length 25.4mmodx1.65mm THK

Nai-Lok ASTM B622/B829 & ASME Sb622 Sb829 Seamless Tube 6 Meter Length 25.4mmodx1.65mm THK

US $ 6.8 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Tp-1800spc Double Beam UV-Visible Spectrophotometer

Tp-1800spc Double Beam UV-Visible Spectrophotometer

US $ 4,000-5,000 / Piece FOB
1 Piece (MOQ)
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Chongqing TOP Oil Purifier Co., Ltd.

Manufacturer/Factory & Trading Company

Chongqing, China Since 2020
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Nai-Lok Forged Steel Dbb/SBB Mono Flange Block and Bleed Manifold Valves with Handle for Oil and Gas

Nai-Lok Forged Steel Dbb/SBB Mono Flange Block and Bleed Manifold Valves with Handle for Oil and Gas

US $ 660-1,250 / Piece FOB
1 Piece (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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All Iron Single Drum Pull Nai L304 Drum Shaped Studblind Rivet

All Iron Single Drum Pull Nai L304 Drum Shaped Studblind Rivet

US $ 0.12 / Piece FOB
1,000 Pieces (MOQ)
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Ruian Ruiren Machinery Co., LTD.

Zhejiang, China
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Nai-Lok 12mm Union Coupling Alloy 400 Compression Tube Fitting Double Ferrule Instrument Connector

Nai-Lok 12mm Union Coupling Alloy 400 Compression Tube Fitting Double Ferrule Instrument Connector

US $ 3.5-8.6 / Piece FOB
20 Pieces (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Premium Nai-Lok 316 Stainless Steel High Pressure Needle Valve

Premium Nai-Lok 316 Stainless Steel High Pressure Needle Valve

US $ 28.8-58.8 / Piece FOB
1 Piece (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Nai-Lok Compression Front and Back Double Ferrules for Tube Silver Nut

Nai-Lok Compression Front and Back Double Ferrules for Tube Silver Nut

US $ 1.5-20 / Piece FOB
20 Pieces (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Nai-Lok Seamless Tubing ASTM B622 N10675 16.5mm X 1.65mm Thickness Seamless Steel Pipe Alloy S Tube

Nai-Lok Seamless Tubing ASTM B622 N10675 16.5mm X 1.65mm Thickness Seamless Steel Pipe Alloy S Tube

US $ 10.85 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok SS316 1000 Psi 1/4"-1" Female Ball Valve for Are Compression

Nai-Lok SS316 1000 Psi 1/4"-1" Female Ball Valve for Are Compression

US $ 25.4-67 / Piece FOB
1 Piece (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Nai-Lok 3-Valve Manifold R & T Type Root Gauge Valve Stainless Steel for Instrumentation Systems

Nai-Lok 3-Valve Manifold R & T Type Root Gauge Valve Stainless Steel for Instrumentation Systems

US $ 60-199 / Piece FOB
10 Pieces (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Nai-Lok Seamless Piping ASTM B163 Alloy 625 12mmx1.5mm Welded Tube

Nai-Lok Seamless Piping ASTM B163 Alloy 625 12mmx1.5mm Welded Tube

US $ 10.85 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok Alloy Tube 4mm 6mm 8mm Capillary High-Performance Seamless Steel Pipe Tube for Precision Manufacturing

Nai-Lok Alloy Tube 4mm 6mm 8mm Capillary High-Performance Seamless Steel Pipe Tube for Precision Manufacturing

US $ 10.85 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok Nickel Alloy 625 ASTM B444 No6625 25.4 X 2.11mm Thickness Seamless Tubing Pipe Bright Annealing

Nai-Lok Nickel Alloy 625 ASTM B444 No6625 25.4 X 2.11mm Thickness Seamless Tubing Pipe Bright Annealing

US $ 12.25 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok 316 Stainless Steel Gas Regulator 10, 000 Psi Inlet Pressure, Self-Relieving, 6000 Psi Output for Laboratory Gas Control

Nai-Lok 316 Stainless Steel Gas Regulator 10, 000 Psi Inlet Pressure, Self-Relieving, 6000 Psi Output for Laboratory Gas Control

US $ 525-585 / Piece FOB
20 Pieces (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Nai-Lok 304/304L 316/316L 321 Capillary Steel Pipe Precision Tube Round Stainless Steel Pipe Stainless Steel Seamless Tube

Nai-Lok 304/304L 316/316L 321 Capillary Steel Pipe Precision Tube Round Stainless Steel Pipe Stainless Steel Seamless Tube

US $ 3.8 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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About Nai Oil FAQ

  • QWhat are the common types of steel used in manufacturing steel pipes and tubes?

    The Nai Oil is included in our comprehensive Steel Pipe & Tube range.Steel pipes and tubes are often made using carbon steel, stainless steel, and alloy steel. Each type offers unique properties, such as strength, corrosion resistance, and heat resistance. It is essential to consult with a reputable supplier for guidance on the best material for your specific applications.

  • QWhat are the advantages of purchasing steel pipes and tubes in wholesale quantities?

    The Nai Oil is a key item within our extensive Steel Pipe & Tube selection.Bulk purchasing of steel pipes and tubes offers cost savings, availability in large quantities, and consistent product quality. Wholesale orders often come with discounts and customization options, allowing you to procure high-quality materials from trusted suppliers at competitive prices.

  • QHow can I find trustworthy suppliers of steel pipes and tubes in China?

    The Nai Oil is a key item within our extensive Steel Pipe & Tube selection.When looking for reliable suppliers in China, consider using platform tools, attending industry exhibitions, and consulting business directories. Verify the supplier's qualifications, request samples, and conduct thorough due diligence to ensure product quality and delivery reliability.

Nai-Lok Stainless Steel Seamless 6mo 6moly Tube Seamless Pipe 25.4 X 1.65 Thickness for High-Temperature and High-Pressure Use

Nai-Lok Stainless Steel Seamless 6mo 6moly Tube Seamless Pipe 25.4 X 1.65 Thickness for High-Temperature and High-Pressure Use

US $ 12.25 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok ASTM A269 Cold Drawn Heat Exchanger Pipe 304L 316L Super-Duplex 2507 2205 904L Round Seamless Stainless Steel Pipe Tubes

Nai-Lok ASTM A269 Cold Drawn Heat Exchanger Pipe 304L 316L Super-Duplex 2507 2205 904L Round Seamless Stainless Steel Pipe Tubes

US $ 2.3 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok 10mm Od X 1.5mm Wt Alloy 625 Uns N06625 Seamless Stainless Steel Pipe Tube – Suitable for Marine & Chemical Applications

Nai-Lok 10mm Od X 1.5mm Wt Alloy 625 Uns N06625 Seamless Stainless Steel Pipe Tube – Suitable for Marine & Chemical Applications

US $ 6.15 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok 2 Inch Double Ferrules Compresssion Type Tube Fitting

Nai-Lok 2 Inch Double Ferrules Compresssion Type Tube Fitting

US $ 4.3 / Piece FOB
100 Pieces (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Nai-Lok Stainless Steel 316 Quick Connector 3000psi Stem Valve Female Body Valve

Nai-Lok Stainless Steel 316 Quick Connector 3000psi Stem Valve Female Body Valve

US $ 60-85 / Piece FOB
100 Pieces (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Nai-Lok Alloy Pipe Seamless Tubing Inconel 625 Uns No624 25.4 *2.1 Welded Tubes Nickel Pipe

Nai-Lok Alloy Pipe Seamless Tubing Inconel 625 Uns No624 25.4 *2.1 Welded Tubes Nickel Pipe

US $ 12.25 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok High Purity Polished Stainless Steel Tubing Seamless Compression Tube

Nai-Lok High Purity Polished Stainless Steel Tubing Seamless Compression Tube

US $ 20 / Piece FOB
10 Pieces (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Nai-Lok 1/4′ ′ Od Seamless Tubing Bright Annealing Alloy 625 Seamless Pipe Electro-Polished for Gas Pipeline

Nai-Lok 1/4′ ′ Od Seamless Tubing Bright Annealing Alloy 625 Seamless Pipe Electro-Polished for Gas Pipeline

US $ 12.25 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok Alloy Pipe Ba/Ep Grade 1/2 Od X 0.049 Bright Anneal Seamless Tube Alloy Hc276

Nai-Lok Alloy Pipe Ba/Ep Grade 1/2 Od X 0.049 Bright Anneal Seamless Tube Alloy Hc276

US $ 2.8 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok ASTM A269 S31254 Stainless Steel Seamless Alloy Tube Tubing Pipe for Oil Gas

Nai-Lok ASTM A269 S31254 Stainless Steel Seamless Alloy Tube Tubing Pipe for Oil Gas

US $ 10.85 / Meter FOB
100 Meters (MOQ)
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Audited Supplier
SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok Stainless Steel Forged 6000psi High Pressure 2-Way Double Ferrule Compression Fittings 1 Inch CNG Ball Valve for Gas

Nai-Lok Stainless Steel Forged 6000psi High Pressure 2-Way Double Ferrule Compression Fittings 1 Inch CNG Ball Valve for Gas

US $ 35-110 / Piece FOB
1 Piece (MOQ)
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Nai-Lok Alloy 625 Uns N00625 Bright Annealing (BA) Stainless Steel Seamless Tube 20mm X 2.5mm Wt – Excellent Strength & Flexibility

Nai-Lok Alloy 625 Uns N00625 Bright Annealing (BA) Stainless Steel Seamless Tube 20mm X 2.5mm Wt – Excellent Strength & Flexibility

US $ 6.15 / Meter FOB
100 Meters (MOQ)
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SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nai-Lok ASTM A269 Bright Annealed SS316L Seamless Tube 3/8" X 1.24mm for Marine Oil Rigs

Nai-Lok ASTM A269 Bright Annealed SS316L Seamless Tube 3/8" X 1.24mm for Marine Oil Rigs

US $ 90-280 / Meter FOB
1,000 Meters (MOQ)
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Audited Supplier
SHANGHAI NAI LOK INDUSTRIAL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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