Stub Ends Long Collar Stainless Steel Butt Weld Pipe Fittings
Price:
Negotiation
MOQ:
100kgs
Delivery Time:
15days
Brand:
YUHAO
Product Description
Stub Ends Long Collar Stainless Steel Butt Weld Pipe Fittings
Product Specifications
| Attribute | Value |
|---|---|
| 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 per 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 |
Product Description
Engineered for superior performance, our stainless steel butt welded stub ends provide the perfect transition between flanges and piping systems. Manufactured from premium 304/316/316L/321 and duplex stainless steels.
- Flange Compatibility: Precision-machined to match all standard flange facings (RF, FF, RTJ)
- System Integrity: Seamless butt-weld connection ensures leak-proof performance
- Corrosion Resistance: Withstands aggressive media in chemical, marine, and petrochemical applications
- Dimensional Precision: Strict adherence to ASME B16.9, ANSI B16.25, and MSS SP-43 standards
Manufacturing Superiority
- CNC-controlled machining with ±0.02mm tolerance
- Automated orbital welding with full penetration welds
- In-house heat treatment facilities for stress relief
Quality Assurance
- 100% material certification with full traceability
- Ultrasonic thickness testing at multiple points
Inventory & Supply Chain Advantages
- 1,500+ standard configurations ready for shipment
- Complete size range: ½" to 48" in all pressure classes (150# to 2500#)
- Material options including super duplex, 6Mo, and high-temperature grades
- Special finishes: Electropolished, passivated, or sandblasted surfaces
Industry-Specific Attributes
| Attribute | Value |
|---|---|
| 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 Chart
| 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 |
Factory Images
Frequently Asked Questions
Q1: What products can you buy from YUHAO?
A: Various sizes and models of flanges and pipe fittings, and we accept customized orders.
Q2: How is quality ensured?
A: Each order undergoes full review by our engineers with multiple QC inspections throughout production.
Q3: How is the after-sales service?
A: We guarantee product quality. If any items don't meet contract specifications, we will replace them at no cost.
Q4: Does YUHAO provide samples?
A: Yes, we provide free samples, though customers cover shipping costs.
Q5: Can you print our logo or company name?
A: Yes, we can customize products with your logo or company name when meeting our minimum order quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhejiang Yuhao Stainless Steel Co., Ltd
Location
NO.81, LIUZHAI SECTION, LUODONG SOUTH ROAD, YONGZHONG STREET, LONGWAN DISTRICT, WENZHOU, CHINA
Contact Person
Department 1