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Testing Tube Cap

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GB Stud Hole Fitting Caps for Reliable Valve Protection

GB Stud Hole Fitting Caps for Reliable Valve Protection

US $ 0.03-1 / Piece FOB
100 Pieces (MOQ)
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Jujing Plastic Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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Hot Sale SS316L Pipe Fittings Seamless Weld Tube Cap End Cap

Hot Sale SS316L Pipe Fittings Seamless Weld Tube Cap End Cap

US $ 2-4 / Piece FOB
1 Piece (MOQ)
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Hebei Pengrun Pipe Fittings Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Stainless Steel End Cap ASME B16.9 Stainless Steel Pipe Fittings

Stainless Steel End Cap ASME B16.9 Stainless Steel Pipe Fittings

US $ 5-10 / Piece FOB
1 Piece (MOQ)
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Zhejiang Sailing Steel Industry Co., Ltd.

Zhejiang, China Since 2018
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HDPE Pipe Fittings Butt Fusion End Cap

HDPE Pipe Fittings Butt Fusion End Cap

US $ 0.26-0.3 / Piece FOB
1 Piece (MOQ)
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Chengdu Chuangrong Trading Co., Ltd.

Sichuan, China Since 2011
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Carbon Steel End Cap 1" 1.5" 2" Round Tube End Cap Pipe Flanges

Carbon Steel End Cap 1" 1.5" 2" Round Tube End Cap Pipe Flanges

US $ 1 / Piece FOB
1 Piece (MOQ)
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Hebei Pipeline Equipment HN Co., Ltd.

Hainan, China Since 2017
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ASME B16.9 Stainless Steel Carbon Steel Butt-Welded Pipe Fitting Elbow Tee End Cap Stainless Steel Pipe Fittings Caps Carbon Steel Butt Welded Pipe End Caps

ASME B16.9 Stainless Steel Carbon Steel Butt-Welded Pipe Fitting Elbow Tee End Cap Stainless Steel Pipe Fittings Caps Carbon Steel Butt Welded Pipe End Caps

US $ 2 / Piece FOB
1 Piece (MOQ)
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Hebei Shengtian Pipe-Fitting Group Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2013
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6"8"10"12"14"16"20" Inch etc 304 316 321 Material Seamless Stainless Steel Fitting Oval Cap

6"8"10"12"14"16"20" Inch etc 304 316 321 Material Seamless Stainless Steel Fitting Oval Cap

US $ 1.15-3.65 / Piece FOB
50 Pieces (MOQ)
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Wenzhou Sinco Steel Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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Thread Screw Stainless Steel Cap Forged Pipe Fittings

Thread Screw Stainless Steel Cap Forged Pipe Fittings

US $ 0.5-1 / Piece FOB
100 Pieces (MOQ)
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WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.

Zhejiang, China Since 2006
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High Quality Balustrade Tube Dome Handrail Fitting Stainless Steel Pipe End Cap

High Quality Balustrade Tube Dome Handrail Fitting Stainless Steel Pipe End Cap

US $ 1-1.1 / Piece FOB
10 Pieces (MOQ)
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Ablinox (Guangdong) Precision Metal Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Versatile High-Quality Plastic Pipe Fitting End Caps for Every Requirement

Versatile High-Quality Plastic Pipe Fitting End Caps for Every Requirement

US $ 0.03-10 / Piece FOB
100 Pieces (MOQ)
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Jujing Plastic Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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PP Compression End Cap for Water Supply

PP Compression End Cap for Water Supply

US $ 0.12-0.14 / Piece FOB
1 Piece (MOQ)
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Chengdu Chuangrong Trading Co., Ltd.

Sichuan, China Since 2011
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Factory Price Aluminum Die Casting Pipe Cap

Factory Price Aluminum Die Casting Pipe Cap

US $ 0.68-15 / Piece FOB
100 Pieces (MOQ)
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Shandong Dechengxin Metal Products Co., Ltd.

Shandong, China Since 2020
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ASME B16.9 ASTM A234 Wp11 Pipe End Cap

ASME B16.9 ASTM A234 Wp11 Pipe End Cap

US $ 90-100 / Piece FOB
10 Pieces (MOQ)
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Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
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ASTM A234 Wpb Carbon Steel Pipe Welding Equal End Cap

ASTM A234 Wpb Carbon Steel Pipe Welding Equal End Cap

US $ 1 / Piece FOB
1 Piece (MOQ)
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Hebei Pipeline Equipment HN Co., Ltd.

Hainan, China Since 2017
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Custom Nodular Cast Iron/Qt500/Qt600 Dry Sand Casting Spray Painted Pipe End Cap

Custom Nodular Cast Iron/Qt500/Qt600 Dry Sand Casting Spray Painted Pipe End Cap

US $ 0.1-4.99 / Piece FOB
100 Pieces (MOQ)
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Qingdao Chengenxin Industry and Trade Co., Ltd.

Trading Company

Shandong, China Since 2021
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Aerosol Bag on Valve Remover Bag on Valve for Fire Extinguisher

Aerosol Bag on Valve Remover Bag on Valve for Fire Extinguisher

US $ 0.05-0.09 / Piece FOB
10,000 Pieces (MOQ)
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Foshan Evergreen Tree Co., Ltd

Guangdong, China Since 2022
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China Suppliers Osha Approved Rebar Cap Plastic Mushroom Rebar Cap

China Suppliers Osha Approved Rebar Cap Plastic Mushroom Rebar Cap

US $ 0.02-1.5 / Piece FOB
500 Pieces (MOQ)
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Weifang Jufeng Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2014
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ASTM A106 12 Inch Large Diameter Carbon Steel Pipe End Cap

ASTM A106 12 Inch Large Diameter Carbon Steel Pipe End Cap

US $ 2.3-2.8 / Piece FOB
1 Piece (MOQ)
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Hebei Shengtian Pipe-Fitting Group Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2013
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Plastic Protective Cap for Scaffolding Rosette

Plastic Protective Cap for Scaffolding Rosette

US $ 0.55 / Piece FOB
1,000 Pieces (MOQ)
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WUXI TOTAL CONTEC METAL INDUSTRIES CO.,LTD

Jiangsu, China Since 2021
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60gr Flat Plastic Packaging/Special Cap for Head Massage Scalp Care

60gr Flat Plastic Packaging/Special Cap for Head Massage Scalp Care

US $ 0.01-1 / Piece FOB
10,000 Pieces (MOQ)
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Tianye Packaging Co., Ltd.

Zhejiang, China Since 2022
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Oval Plastic Plug Glide Insert Black End Cap for Furniture Metal Tube

Oval Plastic Plug Glide Insert Black End Cap for Furniture Metal Tube

US $ 0.05-0.12 / Piece FOB
1,000 Pieces (MOQ)
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QINGDAO GOFAI RUBBER & PLASTIC PRODUCTS CO., LIMITED

Manufacturer/Factory & Trading Company

Shandong, China Since 2018
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Disposable Plastic Freezing Cryogenic Vials Internal Screw Cap 5ml Cryovials with Graduation

Disposable Plastic Freezing Cryogenic Vials Internal Screw Cap 5ml Cryovials with Graduation

US $ 0.03-0.15 / Piece FOB
1,000 Pieces (MOQ)
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Hunan BKMAM International Trade Co., Ltd.

Hunan, China Since 2022
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Factory Price Steel Pipe Fittings Stainless Steel Ss Seamless Tube End Cap

Factory Price Steel Pipe Fittings Stainless Steel Ss Seamless Tube End Cap

US $ 1.33-6.85 / Piece FOB
50 Pieces (MOQ)
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Cangzhou Yulong Steel Co., Ltd.

Hebei, China Since 2025
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About Testing Tube Cap FAQ

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

    The Testing Tube Cap 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.

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

    Our Testing Tube Cap offers exceptional quality within the Steel Pipe & Tube category.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.

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

    Upgrade your Steel Pipe & Tube with the elegant and durable Testing Tube Cap.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.

with Handle Plastic Test Specimen Collector Clear Bottle Urine Collection Screw Cap

with Handle Plastic Test Specimen Collector Clear Bottle Urine Collection Screw Cap

US $ 0.06-0.1 / Piece FOB
10,000 Pieces (MOQ)
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Jiangsu HXRT MD Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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OEM Factory Stainless Steel 304 Handrail Pipe Accessories Round Square Pipe End Cap with Personalized Customization Service

OEM Factory Stainless Steel 304 Handrail Pipe Accessories Round Square Pipe End Cap with Personalized Customization Service

US $ 0.8-1.99 / Piece FOB
200 Pieces (MOQ)
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Ablinox (Guangdong) Precision Metal Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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30X30 Square Plastic Caps for Furniture or Tubes (YZF-E39)

30X30 Square Plastic Caps for Furniture or Tubes (YZF-E39)

US $ 0.01-0.05 / Piece FOB
10 Pieces (MOQ)
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3S International Company Limited

Jiangsu, China Since 2012
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Era UPVC/PVC Square Rain Gutter Kitemark Certificate Pipe Fitting Left End Cap

Era UPVC/PVC Square Rain Gutter Kitemark Certificate Pipe Fitting Left End Cap

US $ 6.11-7.3232 / Piece FOB
100 Pieces (MOQ)
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ERA PIPING (ZHEJIANG) CO.,LTD.

Manufacturer/Factory

Zhejiang, China Since 2011
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Plastic 0.6ml Micro Centrifuge Tubes Sterile Press Cap CE ISO Certified Laboratory Use

Plastic 0.6ml Micro Centrifuge Tubes Sterile Press Cap CE ISO Certified Laboratory Use

US $ 0.008-0.015 / Piece FOB
10,000 Pieces (MOQ)
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Foshan Yuyang Medical Instrument Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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G4040 Shield Kjellberg Plasma Cutting Consumables Swirl Gas Cap. 11.848.201.1540

G4040 Shield Kjellberg Plasma Cutting Consumables Swirl Gas Cap. 11.848.201.1540

US $ 3.5-4 / Piece FOB
50 Pieces (MOQ)
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Changzhou Top Welding and Cutting Accessories Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Factory Offer PE Electrofusion Pipe Fitting End Cap for Gas and Water

Factory Offer PE Electrofusion Pipe Fitting End Cap for Gas and Water

US $ 0.69 / Piece FOB
1 Piece (MOQ)
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Ningbo Yuhua Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Square and Rectangular Tube Steel Pipe Black Steel Pipe

Square and Rectangular Tube Steel Pipe Black Steel Pipe

US $ 600-800 / Ton FOB
1 Ton (MOQ)
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Frst Metal Products (Tianjin) Co., Ltd

Trading Company

Tianjin, China Since 2024
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Robust 28/410 Cosmetic Lotion Pump: PP Half Cap Included

Robust 28/410 Cosmetic Lotion Pump: PP Half Cap Included

US $ 0.02-0.05 / Piece FOB
10,000 Pieces (MOQ)
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Yuyao Jinhai Glass and Plastics Manufacturing Plant

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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Carbon Steel Pipe Elliptical Dished Seal Head Ends Cap for The Pressure Vessel

Carbon Steel Pipe Elliptical Dished Seal Head Ends Cap for The Pressure Vessel

US $ 2-8 / Piece FOB
2 Pieces (MOQ)
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Hebei Rich Pipe Fitting Mill Co., Ltd.

Hebei, China Since 2021
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Stainless Steel ASME B16.9 Anti-Corrosion Butt Weld Round Torispherical Head Tank Cap

Stainless Steel ASME B16.9 Anti-Corrosion Butt Weld Round Torispherical Head Tank Cap

US $ 5 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Ezo Fluid Equipment Co., Ltd.

Zhejiang, China Since 2022
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Stainless Steel Square Tube End Cap for Handrails Balustrades

Stainless Steel Square Tube End Cap for Handrails Balustrades

US $ 0.99-2.99 / pieces FOB
100 pieces (MOQ)
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Dongying Highco Metal Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2016
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Female Brass Chrome Plate End Thread Fitting Cap

Female Brass Chrome Plate End Thread Fitting Cap

US $ 0.5-2 / Piece FOB
1,000 Pieces (MOQ)
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Hongxing Manufacturing Group Ltd.

Zhejiang, China Since 2009
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