ASTM A234 WPB buttweld fitting
Elbows: 45°, 90°, 180° (Long Radius & Short Radius)
Tees: Equal Tee, Reducing Tee
Reducers: Concentric Reducer, Eccentric Reducer
Others: Caps, Crosses
Size Range: 1/2" – 48" (DN15 – DN1200) | Larger sizes available on request.
Wall Thickness: SCH 10S, SCH 40, SCH 80, SCH 160, SCH XXS (Per ASME B16.10).
Material Grades:
Carbon Steel: ASTM A234 WPB (Most common), WPC.
Low-Temp Steel: ASTM A420 WPL3, WPL6.
High-Yield/Alloy: ASTM A860 WPHY 42/52/60/70; ASTM A234 WP11/WP22.
Stainless Steel: ASTM A403 WP304/L, WP316/L.
End Finish: Standard Beveled Ends for easy buttwelding.
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Product Introduction
ASTM A234 WPB Buttweld Fitting
ASTM A234 WPB Buttweld Fitting Manufacturer
Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd. (JS FITTINGS) brings you premium ASTM A234 WPB buttweld fitting arrangements with over 40 a long time of industry skill. Our state-of-the-art 7,000 square meter office produces high-quality carbon steel fittings extending from 1/2" to 48" with divider thickness from SCH 10 to SCH XXS. With yearly deals surpassing RMB 100 million and month to month shipment volumes outperforming 50 holders, we convey solid pipeline arrangements that meet worldwide benchmarks. Our progressed fabricating capabilities guarantee exact measurements and prevalent quality for your basic channeling ventures worldwide.
ASTM A234 WPB Buttweld Fitting Overview
Our product speaks to the industry standard for carbon steel pipe associations in direct to high-temperature applications. The "WPB" assignment demonstrates Weldable, Pressure-rated Grade B material with a least surrender quality of 35,000 psi.
These fittings are made concurring to ASME B16.9 determinations and incorporate elbows, tees, reducers, caps, and crosses. Each fitting experiences appropriate warm treatment - normalized or stretch diminished after shaping - to reestablish ideal fabric properties and guarantee long-term execution in requesting mechanical environments.
Our comprehensive run covers both consistent development (1/2" to 24") made from high-quality consistent steel pipe, and welded development (24" to 72") manufactured from steel plate with 100% X-ray testing verification.
Key Features & Advantages
Precision Beveling: Each fitting highlights machine-cut slopes per ASME B16.25 measures, guaranteeing clean fit-up and quicker welding operations at your work site.
Full Traceability: Total documentation with Process Test Certificate (MTC) agreeing to EN 10204 3.1, giving chemical composition and mechanical properties confirmation for quality assurance.
Advanced Anti-Corrosion Assurance: Industrial-grade dark paint or straightforward anti-rust oil coating secures against erosion amid ocean travel and long-term storage.
Consistent Dimensional Precision: Uniform divider thickness and exact external distances across guarantee consistent stock administration and establishment processes.
Comprehensive Testing: All fittings experience thorough quality control counting spectrometer examination and non-destructive testing to ensure execution reliability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material Grade | ASTM A234 WPB (Minimum Yield: 35,000 psi) |
| Manufacturing Standards | ASME B16.9, MSS-SP-75, DIN 2605/2615/2616 |
| Size Range | 1/2" to 72" |
| Wall Thickness | SCH 10, 20, 30, 40, STD, 80, XS, 120, 160, XXS |
| Pressure Class | 150, 300, 600, 900, 1500, 2500 |
| Construction Type | Seamless (1/2"-24"), Welded (24"-72") |
| Heat Treatment | Normalized or Stress Relieved |
| Manufacturing Process | Hot Mandrel, Cold Forming, Forging |
Standards & Certifications
Our ASTM A234 WPB buttweld fitting products comply with multiple international standards:
- ASME B16.9: Butt-welding fittings specifications
- ASME B16.11: Socket welding and threaded fittings
- MSS-SP-75: High test wrought butt welding fittings
- DIN 2605/2615/2616: European welding fittings standards
- ISO 9001: Quality management system certification
- CE Marking: European conformity standards
- GOST-R: Russian technical regulations compliance
Chemical Composition & Mechanical Properties
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.30 max |
| Manganese (Mn) | 0.29-1.06 |
| Phosphorus (P) | 0.05 max |
| Sulfur (S) | 0.058 max |
| Silicon (Si) | 0.10 min |
| Mechanical Property | Value |
| ------------------------ | ----------- |
| Tensile Strength | 60,000-80,000 psi |
| Yield Strength | 35,000 psi min |
| Elongation | 22% min |
| Hardness | 137-187 HB |
Manufacturing Process
Our progressed fabricating prepare guarantees prevalent quality and execution. We utilize hot mandrel shaping for littler sizes and cold shaping methods for exactness forming. Bigger fittings are expertly fashioned from premium steel plate.
Each fitting experiences controlled warm treatment - normalization or push alleviation - after shaping operations. This basic step reestablishes fabric properties and calms inner stresses, guaranteeing ideal execution in your channeling systems.
Quality control measures incorporate dimensional review, chemical investigation utilizing progressed spectrometers, and comprehensive non-destructive testing protocols.
Surface Finish & Coating Options
Standard Finishes:
- Industrial dark enamel coating for improved erosion resistance
- Transparent anti-rust oil security for short-term storage
- Smooth machined surfaces with exact dimensional tolerances
Custom Coating Options:
- Hot-dip galvanizing for extraordinary erosion protection
- Epoxy powder coating for chemical resistance
- Special defensive coatings based on application requirements
Applications
Our ASTM A234 WPB buttweld fitting serves assorted mechanical applications including:
Oil & Gas Industry: Pipeline associations, refinery establishments, petrochemical handling systems
Power Era: Steam lines, evaporator associations, warm control plant piping
Chemical Handling: Handle channeling, chemical exchange lines, mechanical manufacturing
Water Treatment: Metropolitan water frameworks, wastewater treatment facilities
Marine Applications: Shipbuilding, seaward stages, oceanic infrastructure
General Industry: HVAC frameworks, mechanical apparatus, basic piping
Packaging & Delivery
We guarantee your fittings arrive in idealize condition through comprehensive bundling solutions:
Protection Strategies: Safe plywood cases, heavy-duty palletizing with shrivel wrap protection
Marking: Clear recognizable proof names with measure, review, and warm number traceability
Documentation: Total shipping reports counting pressing records, certificates, and test reports
Delivery Alternatives: Dandy, CIF, or CIP terms accessible with dependable coordinations organizations worldwide
Customization Service
Understanding that each extend has interesting prerequisites, we offer comprehensive customization services:
Custom Measurements: Non-standard sizes and divider thickness specifications
Special Materials: Elective grades and combination compositions
Modified Plans: Custom points, uncommon diminishing ratios
Surface Medicines: Project-specific coating and wrap up requirements
Marking Necessities: Customer-specific distinguishing proof and traceability stamping
Quality Control
Our thorough quality confirmation program ensures steady performance:
Incoming Material Inspection: Chemical composition confirmation and mechanical property testing of crude materials
In-Process Control: Dimensional checks amid fabricating, warm treatment observing, and shaping handle validation
Final Review: Total dimensional confirmation, surface quality evaluation, and documentation review
Testing Capabilities: Progressed spectrometer investigation, ultrasonic testing, radiographic examination, and weight testing offices
FAQ
Q1: What does "WPB" stand for in ASTM A234?
A: "W" stands for Weldable, "P" stands for Pressure-related, and "B" alludes to Grade B material with least abdicate quality determinations. It's the most common carbon steel review for medium to high-temperature channeling applications.
Q2: Are your WPB fittings consistent or welded?
A: We supply both sorts. Sizes up to 24 inches are regularly consistent (made from pipe), whereas bigger sizes are created from steel plate with high-quality weld creases that experience 100% NDT inspection.
Q3: Can these fittings be utilized in low-temperature environments?
A: ASTM A234 WPB is outlined for direct and tall temperatures. For amazingly moo temperatures underneath -29°C, we suggest ASTM A420 WPL6 which offers predominant affect sturdiness at sub-zero conditions.
Q4: How do you avoid rust amid ocean shipment?
A: Each carbon steel fitting gets defensive coating (dark finish or oil treatment). We utilize safe bundling with dampness boundaries to guarantee items stay dry and secured all through travel.
Contact Us
Ready to discuss your ASTM A234 WPB buttweld fitting requirements? Contact our experienced team at admin@jsfittings.com for technical specifications, pricing, and delivery information.
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