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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 Stainless Steel Fitting Welded Single Male External Thread Welding Nipple
China Stainless Steel Fitting Welded Single Male External Thread Welding Nipple

  1. China Stainless Steel Fitting Welded Single Male External Thread Welding Nipple

Stainless Steel Fitting Welded Single Male External Thread Welding Nipple

  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
End Type Male
Thread Type BSPT, BSPP, NPT, PS, DIN, G
Connection Welding
Size 1/8"-32"
Pressure Rating High Pressure
Material 316, 316L, 304, 304L, Carbon
Finish Percision turning and Forging
Standard ASTM A312, ASTM A249, ASTM A269
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
End Type Male Thread Type BSPT, BSPP, NPT, PS, DIN, G
Connection Welding Size 1/8"-32"
Pressure Rating High Pressure Material 316, 316L, 304, 304L, Carbon
Finish Percision turning and Forging Standard ASTM A312, ASTM A249, ASTM A269
Brand Name YUHAO Model Number Screwed pipe fittings
Certification ASTM, AISI, GB, DIN, JIS Place of Origin China
High Light Welded Stainless Steel NippleExternal Thread Welding NippleWelded Thread Welding Nipple

Stainless Steel Fitting Welded Single Male External Thread Welding Nipple



►Products description

Our stainless steel welding nipples are precision-engineered to provide the perfect transition between threaded and welded piping systems. Manufactured from high-grade 304/316/316L stainless steel, these versatile components offer:

  • Dual-Function Design: Combines NPT/BSP threaded ends with weld-ready plain ends for maximum installation flexibility
  • Leak-Proof Performance: Precision-cut threads (tapered or parallel) ensure secure, vibration-resistant connections
  • Corrosion Resistance: Excellent durability in chemical, marine, and high-purity applications


Manufacturing Excellence:
We set the industry standard through our advanced production capabilities:


✔ State-of-the-Art Production:

  • CNC thread rolling with ±0.001" tolerance control
  • Automated surface finishing for optimal weld preparation
  • Full material traceability from mill to finished product


✔ Uncompromising Quality Control:

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


Our Competitive Advantages:

  • Complete Vertical Integration: Controlling every step from raw material to finished product
  • Rapid Custom Solutions: Special sizes and materials in 5-7 working days
  • Global Certifications: ISO 9001:2015, PED 2014/68/EU, and ASME compliant
  • Technical Leadership: Dedicated engineering support team


Available Specifications:

  • Materials: 304, 304L, 316, 316L, 321, 347, duplex & super duplex
  • Sizes: 1/8" to 4" NPT/BSP (other thread standards available)
  • Pressure Ratings: Class 150 to 2500
  • Special Finishes: Electropolished, passivated, or sandblasted surfaces
  • Marking: Laser-etched for permanent identification


Trust our stainless steel screwed welding nipples for critical applications where both threaded convenience and welded reliability are required. Our products are engineered to outperform in the most demanding industrial environments, offering unmatched quality and installation flexibility. Contact our technical team today to discuss your specific project 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"
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: Are you manufacturer or trading company?

A: We are not only manufacturer but also a trading company,we have more than 12years export experience.

 

Q2: Can you supply what's the service?

A: We can supply the kinds of matel raw materies and products,such as pipes,pipe fittings,flanges,coil,sheet,round bar and so on...

 

Q3: Can you provide the free samples?

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

 

Q4: What about your delivery time if we placed order?

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

 

Q5: Which payment terms you can accept?

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

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, seamlessl... 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, seamlessl...

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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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