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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 304 304l 316 316 321 347h 310s Stainless Steel Pipe Nipple Barrel Nipple Thread
China 304 304l 316 316 321 347h 310s Stainless Steel Pipe Nipple Barrel Nipple Thread

  1. China 304 304l 316 316 321 347h 310s Stainless Steel Pipe Nipple Barrel Nipple Thread

304 304l 316 316 321 347h 310s Stainless Steel Pipe Nipple Barrel Nipple Thread

  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 347h 310s Stainless Pipe Nipple304 304l Stainless Pipe Nipple

Manufacturer 304 304l 316 316 321 347h 310s Stainless Steel Pipe Nipple Barrel Nipple Thread Nipple Pipe Fittings



►Products description

Our stainless steel barrel nipples are precision-engineered to deliver superior performance in demanding piping systems.  Manufactured from high-grade 304/304L/316/316L stainless steel, these essential components feature:

  • Dual Male Thread Design: Precision-cut NPT/BSP threads on both ends for secure, leak-proof connections
  • Seamless Construction: Cold-drawn from solid bar stock for maximum strength and durability
  • Corrosion Resistance: Excellent performance in chemical, marine, and high-purity applications


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


✔ Precision Manufacturing Process:

  • CNC machining with ±0.001" tolerance control
  • Automated thread rolling for perfect thread form and pitch
  • Full material traceability with mill test certificates


✔ Rigorous Quality Assurance:

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


Our Competitive Advantages:

  • Complete Vertical Integration: Controlling production from raw material to finished product
  • Rapid Customization: Special sizes and materials available in 5-7 working days
  • Global Certifications: ISO 9001:2015, PED, and ASME compliant manufacturing
  • 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: Schedule 40 through 160
  • Special Finishes: Electropolished, passivated, or sandblasted surfaces
  • Marking: Permanent laser etching for complete traceability


Trust our stainless steel barrel nipples for critical applications requiring reliable, leak-proof connections.  Our products combine superior materials with precision engineering to outperform in the most demanding industrial environments.  Contact our technical team today to discuss your specific project requirements and receive customized solutions.


►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: Which payment terms you can accept?

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

 

Q2: 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.

 

Q3: Can you reply to messages in a timely manner?

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

 

Q4: Where is your factory located?

A: Our factory is located in wenzhou City, zhejiang Province,China.

 

Q5: How is the after-sales service?

A: Quality are promised. If our products are not meet the contract we would like to send free goods to you.

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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