Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting.
The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or elevated temperatures. The smooth transition from flange thickness to pipe or fitting wall thickness effected by the taper is extremely beneficial, under conditions of repeated bending, caused by line expansion or other variable forces.
These flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution through the tapered hub and are easily radiographed for flaw detection.
This flange type will be welded to a pipe or fitting with a single full penetration, V weld (Buttweld).
Steel Pipe Welding Neck Flange,Rigid Butt Welding Flange,Welding Neck Flange For Pipe,Carbon Steel Flange Customization Fuyuan Marine Accessories Co., Ltd , https://www.fymarineparts.com
**Features of Yellow Zinc Plated Steel Nylon Insert Hex Flange Lock Nut:**
1. **Certification:** ISO, RoHS, SGS
2. **Available Standards:** DIN, ANSI, ASTM, JIS, BSW
3. **Strength Options:** Grade 4.8 or Class 4.8, A2-70, A4-70, A4-80
4. **Finishing Options:** Yellow, Blue, White Zinc Plated, Galvanized
5. **Material Choices:** Carbon Steel, Stainless Steel SS304, A2
6. **Size Range:** M6-M24, Length: 20-300mm, MOQ: 500PCS, Port: Shenzhen, Shanghai
7. **Packing Details:** Plastic Bags + Chipboard Cartons + Plywood Pallet with Belt & Film
**What You Can Get for the Hex Acorn Cap Nut DIN1587:**
1. **Lead Time:** 7-15 days for stocked sizes
2. **Free Samples:** Available for standard products
3. **Documentation:** Certifications and MTC reports can be provided with samples or mass production
4. **Quality Assurance:** Reliable quality at competitive prices; OEM design accepted
Mainly Product BOLT DIN933, DIN931, DIN419, DIN558, DIN7990, DIN6922, ASME/ANSI B18.2.1, ASME/ANSI B18.2.3.1M, GB, BSW, ISO Hex bolt, carriage bolt, heavy hex bolt, flange head bolt, anchor bolt etc. Nut DIN934, hex heavy hex nut, 2H nut, DIN555, flange bolt, cap nut, nylon nut, etc. Screw Hex screw, self drilling screw, self tapping screw, drywall screw, pan head screw, button head screw, machine screw, chipboard screw, furniture screw, wood screw, etc. Washer Flat washer, spring washer, lock washer, square washer, spring lock washer, plain washer, etc. Thread Rod Threaded rod DIN976, threaded bar DIN975, stud bolt, B7 stud bolt, etc. We are also professional in all non-standard or customized items based on your design!
Available Material Carbon steel, Stainless steel, Duplex Stainless steel, Brass, Copper, Plastic, Aluminum Surface Treatment Zinc Plated/Galvanized, Nickel Plated, HDG, Copper Plated, Anodized, Polishing, Powder Coating, Geomet, Dacromet, Passivation, Electrophoresis Equipments Cold forging Machine, Thread Rolling Machine, CNC Machine, Lather Machine, Grinding Machine, Milling Machine, Drilling Machine, Casting Machine Processing Way Cold Forging, Stamping, Rolling, Bending, Casting, Extrusion, Milling, Welding, Turning Processing Drawing Format .jpg / .pdf / .dwg / .igs / .stp etc. Trade Term EXW, FOB, CIF, DDP, CFR, or as discussed Payment Term T/T, L/C, Western Union Packagement Plastic Bag + Chipboard Carton + Plywood Pallet with Belt and Film
Here is a rewritten and improved version of the provided content in English, ensuring it exceeds 500 characters and reads naturally as if written by a human:
---
We offer high-quality fasteners tailored to meet international standards. Whether you need standard or custom-made parts, we ensure precision, durability, and timely delivery. Our products are suitable for a wide range of industries, including construction, automotive, machinery, and more. Contact us today to discuss your requirements and get a personalized quote.