Lap Joint Flanges
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Flanges
GZY Pipe Fitting Industries
- Country / Year Established
-
China
/
- Business type
- Others
- Verified Certificate
-
14
| Product name | Lap Joint Flanges | Certification | - |
|---|---|---|---|
| Category | Flanges | Ingredients | - |
| Keyword | stub end , lap joint flanges , lap joint flanges manufactory , stub end lap joint | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | 7304 |
Product Information
Lap Joint Flanges,Stub End Lap Joint Flanges,Lap Joint Flanges Manufacturers,Stub End Lap Joint Flanges Suppliers
- Lap Joint flanges are used on piping fitted with with lapped pipe or with lap joint stub ends. The lap joint flange with the stub end assembly are normally used in systems requiring frequent dismantling for inspection and cleaning and where the ability to swivel flanges and to align bolt holes materially eases the erection of large diameter or unusually stiff piping. These flanges are also used in applications where there is a need to facilitate bolt alignment.
- These type of flanges are similar to slip-on flanges. The only difference is that it has a curved radius at the bore and face to accommodate a lap joint stub end. They may be used at all pressures and are available in a full size range. These lap joint flanges slip over the pipe, and are not welded. They are otherwise fastened to it. Here the bolting pressure is transferred to the gasket by the pressure of the flange against the back of the pipe lap.
- Material:
- Carbon Steel : ASTM A 105, ASTM A 181
- Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
- Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
- Copper Alloys : Copper, Brass & Gunmetal
- Size : 1/8" NB TO 48"NB.
- Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.
- Standard:
- ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
- DIN :DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
- B.S : BS4504 , BS4504, BS1560, BS10
- Advantages of Lap Joint Flanges:
Lap Joint flanges have certain special advantages over other flanges. These are as follows: - Lap Joint flanges have the freedom to swivel around the pipe. This facilitates the lining up of opposing flange bolt holes.
- Lack of contact with the fluid inside the pipe leads to the greater durability of these flanges.
- In piping systems which corrode or erode quickly, the lap joint flanges may be salvaged for re-use.
- The pressure-holding capacity of lap joint flanges is little. But it is better than that of slip-on flanges.
- The Lap Joint works as a backing ring on the stub.
- The main advantage of lap joint flange is that the bolt holes can be aligned with the matching flange after the welds have been completed.
- They allow rotational alignment capability.
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Sam
- Address
- No. 273, Siping Road, Shanghai, 200081, China
- Product Category
- Flanges,Pipe Fittings,Valves
- No. of Total Employees
- 101-500
- Company introduction
-
- GZY was founded by a group of many years experienced specialists with products developing, designing, producing management and quality control.
- Our mills are certified by ISO 9001:2000 and PED 97/23/EC,we are supplying only good quality, traceable inspection and reliable delivery. We are aleading manufacturer of specialized Pipe Fittings, Flanges, Valves meeting National / International Standardssuch as ASTM / ASME, JIS, IBR and NACE, from Carbon Steel, Alloy Steel and Stainless Steel Materials. Our products are used for water processing, power, ship-building, Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction, etc.
- The depth of back-up inventory in our branches and distribution nods gives us the strategic advantage for providing a high levelcustomer service across a broad geography.
- Connecting Everything!
- A pipeline world of safe with GZY Pipefitting.
- Main Markets
-
Antarctica
Taiwan
Tanzania
Thailand
Togo
Tunisia
U. Kingdom
U.S.A
Zimbabwe
- Main Product
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