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China factory - Zhejiang Yuhao Stainless Steel Co., Ltd

Zhejiang Yuhao Stainless Steel Co., Ltd

  • China,Wenzhou
  • Verified Supplier

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China NPT Male Steel Pipe Nipple Cast Iron Pipe Fitting Gas Pipe Steel Nipples Barrel
China NPT Male Steel Pipe Nipple Cast Iron Pipe Fitting Gas Pipe Steel Nipples Barrel

  1. China NPT Male Steel Pipe Nipple Cast Iron Pipe Fitting Gas Pipe Steel Nipples Barrel

NPT Male Steel Pipe Nipple Cast Iron Pipe Fitting Gas Pipe Steel Nipples Barrel

  1. MOQ: 100kgs
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 2000tons/per month
Delivery Time 5-15days
Packaging Details Standard sea worth bundles,Standard Plywood cases
Brand Yuhao
Application Connection, Decoration, oil and gas, Automative, New Energy, Chemical, Water
End Type Male
Thread Type BSPT, BSPP, NPT, PS, DIN, G
Size 1/8"-32"
Surface Black, Electric Galvanized, Cold Galvanized, Hot. Dipped Galvanized, zinc Plated
Material 316, 316L, 304, 304L, Carbon
Finish Percision turning and Forging
Standard ASTM A312, ASTM A249, ASTM A269
Shape Equal
Brand Name YUHAO
Model Number Screwed pipe fittings
Certification ASTM, AISI, GB, DIN, JIS
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability 2000tons/per month
Delivery Time 5-15days Packaging Details Standard sea worth bundles,Standard Plywood cases
Brand Yuhao Application Connection, Decoration, oil and gas, Automative, New Energy, Chemical, Water
End Type Male Thread Type BSPT, BSPP, NPT, PS, DIN, G
Size 1/8"-32" Surface Black, Electric Galvanized, Cold Galvanized, Hot. Dipped Galvanized, zinc Plated
Material 316, 316L, 304, 304L, Carbon Finish Percision turning and Forging
Standard ASTM A312, ASTM A249, ASTM A269 Shape Equal
Brand Name YUHAO Model Number Screwed pipe fittings
Certification ASTM, AISI, GB, DIN, JIS Place of Origin China
High Light Gas Pipe Steel NipplesNPT Male Steel Pipe Nipple

High Quality NPT Male Steel Pipe Nipple Cast Iron Pipe Fitting Gas Pipe Steel Nipples Barrel Nipple



►Products description

Our stainless steel barrel nipples are precision-engineered to deliver secure, leak-proof connections in high-performance piping systems. Manufactured from premium 304/316/316L stainless steel, these essential components provide:

  • Dual Threaded Design: Features male NPT/BSP threads on both ends for versatile installation
  • Superior Sealing Performance: Precision-cut tapered threads ensure vibration-resistant connections
  • Exceptional Durability: Corrosion-resistant construction withstands harsh chemicals and extreme temperatures
  • High-Pressure Reliability: Rated for working pressures up to 3000 PSI (size dependent)


Manufacturing Excellence:
We maintain industry-leading standards through our advanced production capabilities:


✔ Precision Manufacturing Process:

  • CNC thread rolling with ±0.001" tolerance control
  • Automated surface finishing for optimal sealing surfaces
  • Full material traceability with certified mill test reports


✔ Rigorous Quality Assurance:

  • 100% dimensional verification to ANSI/ASME B1.20.1 standards
  • Material certification meeting ASTM A276/A479 requirements
  • Optional PMI testing and surface inspection services


Our Competitive Advantages:

  • Complete Vertical Integration: End-to-end control from raw material sourcing to finished product
  • Rapid Customization: Special sizes and materials available in 5-7 working days
  • Global Certifications: ISO 9001:2015, PED 2014/68/EU, and ASME compliant
  • Technical Expertise: Dedicated engineering support team


Available Specifications:

  • Materials: 304, 304L, 316, 316L, 321, 347, duplex & super duplex stainless steel
  • Size Range: 1/8" to 4" NPT/BSP (other thread standards available)
  • Pressure Ratings: Class 150 to 2500
  • Surface Finishes: Plain, electropolished, or passivated options
  • Permanent Marking: Laser-etched for complete traceability


Why Choose Our Barrel Nipples?

  • Superior Thread Quality: Precision-cut threads ensure perfect engagement every time
  • Material Integrity: Only certified stainless steel materials used
  • Consistent Performance: Rigorous quality control guarantees reliability
  • Technical Support: Expert guidance for proper selection and installation


Trust our stainless steel barrel nipples for critical connections where reliability and performance cannot be compromised. Our products are engineered to exceed expectations in the most demanding industrial environments, offering unmatched quality and installation flexibility. Contact our technical team today to discuss your specific application requirements.


►Product Information

Place of Origin Zhejiang, China
Technic Casting
Thread BSPT, BSPP, NPT, PS, DIN
Material 316, 316L, 304, 304L, Carbon
Application Oil, Water, Industrial, Chemical
Package Standard sea worth bundles,Standard Plywood cases
Size 1/8"-32"
Surface Black, Electric Galvanized, Cold Galvanized, Hot. Dipped Galvanized, zinc Plated
Brand Yuhao


►Products Size

DN NPS OD Nominal Wall Thickness
Schss Sch10S Sch405 Sch8os Sch10 Sch20 Sch30 STD Sch40 Sch60 XS
6 1/8 10.3 - 1.24 1.73 2.41 - - - 1.73 1.73 - 2.41
8 1/4 13.7
1.65 2.24 3.02 - - - 2.24 2.24 - 3.02
10 3/8 17.1 - 1.65 2.31 3.2 - - - 2.31 2.31 - 3.2
15 1/2 21.3 1.65 2.11 2.77 3.73 - - - 2.77 2.77 - 3.73
20 3/4 26.7 1.65 2.11 2.87 3.91 - - - 2.87 2.87 - 3.91
25 1 33.4 1.65 2.77 3.38 4.55 - - - 3.38 3.38 - 4.55
32 1 1/4 42.2 1.65 2.77 3.56 4.85 - - - 3.56 3.56 - 4.85
40 1 1/2 48.3 1.65 2.77 3.68 5.08 - - - 3.68 3.68 - 5.08
50 2 60.3 1.65 2.77 3.91 5.54 - - - 3.91 3.91 - 5.54
65 2 1/2 73 2.11 3.05 5.16 7.01 - - - 5.16 5.16 - 7.01
80 3 88.9 2.11 3.05 5.49 7.62 - - - 5.49 5.49 - 7.62
90 3 1/2 101.6 2.11 3.05 5.74 8.08 - - - 5.74 5.74 - 8.08
100 4 114.3 2.11 3.05 6.02 8.56 - - - 6.02 6.02 - 8.56
125 5 141.3 2.77 3.4 6.55 9.53 - - - 6.55 6.55 - 9.53
150 6 168.3 2.77 3.4 7.11 10.97 - - - 7.11 7.11 - 10.97
200 8 219.1 2.77 3.76 8.18 12.7 - 6.35 7.04 8.18 8.18 10.31 12.7
250 10 273 3.4 4.19 9.27 12.7 - 6.35 7.8 9.27 9.27 12.7 12.7
300 12 323.8 3.96 4.57 9.53 12.7 - 6.35 8.38 9.53 10.31 14.27 12.7
350 14 355.6 3.96 4.78 - - 6.35 7.92 9.53 9.53 11.13 15.09 12.7
400 16 406.4 4.19 4.78 -
6.35 7.92 9.53 9.53 12.7 16.66 12.7
450 18 457 4.19 4.78 - - 6.35 7.92 11.13 9.53 14.27 19.05 12.7
500 20 508 4.78 5.54 - - 6.35 9.53 12.7 9.53 15.09 20.62 12.7


►Shot Shoot


►FAQ

Q1: Can you provide the free samples?

A: We can supply the free samples but the sample express freight need paid by yourside.

 

Q2: What about your delivery time if we placed order?

A: We have large of ready stock,in general we can delivery within 2-10days.

 

Q3: Which payment terms you can accept?

A: We can accept TT,LC,DP,DA,Western Union or Negotiation.

 

Q4: How do you ensure product quality?

A: We have a dedicated team of experts who rigorously inspect each stage of the production process. Every product undergoes quality testing at our factory before it is shipped.

 

Q5: Can you reply to messages in a timely manner?

A: Contact us with your detailed inquiry, you will be replied within 6 hours.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2018

  • Total Annual:

    40000000-41000000

  • Employee Number:

    170~200

  • Ecer Certification:

    Verified Supplier

Yuhao Stainless Steel: Your Trusted Partner in Industrial Pipe Fittings Company Overview Since its establishment in 2018, YuHao Stainless Steel has remained steadfast in its commitment to excellence. Today, we stand as a specialized manufacturer of industrial pipe fittings, seamlessly integrating p... Yuhao Stainless Steel: Your Trusted Partner in Industrial Pipe Fittings Company Overview Since its establishment in 2018, YuHao Stainless Steel has remained steadfast in its commitment to excellence. Today, we stand as a specialized manufacturer of industrial pipe fittings, seamlessly integrating p...

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Get in touch with us

  • Reach Us
  • Zhejiang Yuhao Stainless Steel Co., Ltd
  • NO.81, LIUZHAI SECTION, LUODONG SOUTH ROAD, YONGZHONG STREET, LONGWAN DISTRICT, WENZHOU, CHINA
  • https://www.sspipe-fittings.com/

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