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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 Seamless Industry Long Neck Durable Lap Joint Butt Welding Stainless Steel Stub
China Seamless Industry Long Neck Durable Lap Joint Butt Welding Stainless Steel Stub

  1. China Seamless Industry Long Neck Durable Lap Joint Butt Welding Stainless Steel Stub

Seamless Industry Long Neck Durable Lap Joint Butt Welding Stainless Steel Stub

  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 15days
Packaging Details Standard sea worth bundles,Standard Plywood cases
wall thickness SCH 5s-SCH XXS
customized support OEM, ODM, OBM
surface treatment Mirror, Polishing, Sandblasting, Sand rolled.
Connection Type Butt Welded
Application Oil, Gas, Chemical, Petrochemical, Power, etc.
Packing PLY-wooden case or pallet or as for clients' requirements.
Standard EN, ASTM, AISI, DIN, JIS
Grade 304, 304L, 316, 316L, 410, 420, 439
Service Product Customization
Size 1/2" up to 48"
Type Long or Short
Brand Name YUHAO
Model Number Butt Weld Pipe Fittings
Certification ASTM, AISI, GB, DIN, JIS,EN
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 15days Packaging Details Standard sea worth bundles,Standard Plywood cases
wall thickness SCH 5s-SCH XXS customized support OEM, ODM, OBM
surface treatment Mirror, Polishing, Sandblasting, Sand rolled. Connection Type Butt Welded
Application Oil, Gas, Chemical, Petrochemical, Power, etc. Packing PLY-wooden case or pallet or as for clients' requirements.
Standard EN, ASTM, AISI, DIN, JIS Grade 304, 304L, 316, 316L, 410, 420, 439
Service Product Customization Size 1/2" up to 48"
Type Long or Short Brand Name YUHAO
Model Number Butt Weld Pipe Fittings Certification ASTM, AISI, GB, DIN, JIS,EN
Place of Origin China
High Light stainless steel Stub Endbutt weld Stub End

Seamless Industry Long Neck Durable Lap Joint Butt Welding Stainless Steel Stub End 



►Products description

Our stainless steel butt welded stub ends are meticulously crafted to create perfect transitions between pipes and lap joint flanges.   Manufactured from premium 304/316/316L/321 and duplex stainless steels, these components deliver:

  • ​​Flawless Alignment:​​ CNC-machined surfaces ensure perfect mating with lap joint flanges
  • ​​System Versatility:​​ Enables easy disassembly for maintenance while maintaining pipe integrity
  • ​​Pressure Resilience:​​ Engineered to withstand ANSI Class 150 to 2500 pressure requirements
  • ​​Corrosion Defense:​​ Superior resistance to pitting, crevice corrosion, and stress corrosion cracking


​​Manufacturing Excellence:​​
We combine cutting-edge technology with uncompromising quality standards:
Advanced Production Capabilities:​​

  • High-precision CNC machining (±0.004" tolerance)
  • Automated orbital welding with full penetration assurance
  • Complete in-house heat treatment and finishing


Stringent Quality Protocols:​​

  • 100% dimensional verification to ASME B16.25 specifications
  • Full material traceability with certified MTC 3.2 documentation
  • Optional PMI testing and comprehensive NDE services


​​Material Options & Specifications:​​

  • Available in 304, 304L, 316, 316L, 321, 347, and duplex grades
  • Sizes from 1/2" to 60" diameters
  • Pressure ratings from 150# to 2500#
  • Custom thicknesses and special finishes available


Trust our stainless steel butt welded stub ends for critical applications where flange connection reliability is non-negotiable.   Our engineering team provides complete technical support from specification to installation.


►Industry-specific attributes

Place of Origin China
Brand name Yuhao
Connectivity Welding
Size 1/2" up to 48"
Wall thickness SCH 5s-SCH XXS
customized Support ASTM DIN EN BS JIS GOST etc.
Surface treatment Sand blasting, Roll blasting, Pickled or Polished
Type Long or Short
Pressure High Pressure
Packing Cartons, Pallet, Cases


►Product 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
 


►Factroy Shoot


►FAQ

Q1: What is your minimum order quantity?

A: The MOQ for each product is different, so it would be recommended to refer to the detail page of the product you are interested in. If you need further clarification, send me the product link, and I will reply as soon as possible.

 

Q2: Which payment terms you can accept?

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

 

Q3: 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.

 

Q4: Can you reply to messages in a timely manner?

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

 

Q5: Where is your factory located?

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

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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