Dalipu npt thread elbow butt weld fittings
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB,CIF,EXW |
| Payment Terms: | L/C, D/P, D/A, T/T |
| Supply Ability: | 10000tons/month |
| Place of Origin: | Tianjin |
Company Profile
| Location: | Tianjin, China (Mainland) |
|---|---|
| Business Type: | Trading Company |
Product Detail
| Model No.: | 1/16"-24" |
|---|---|
| Means of Transport: | Ocean |
| Head Code: | Square |
| Shape: | Equal |
| Technics: | Casting |
| Type: | Elbow |
| Material: | Carbon Steel |
| Connection: | Female |
| Brand Name: | dalipu |
| Product name: | Dalipu npt thread elbow butt weld fittings |
| Name: | steel npt thread pipe chart |
| Color: | white |
| Application: | Oil |
| Standard: | NPT |
| Size: | 1/16"-24" |
| Surface treatment: | Hot Galvanized |
| Usage: | Water Trasportation Irrigation, Solar System,Industr |
| Place of Origin: | tianjin,China (Mainland) |
| Main Market: | Middle East,Africa, Asia ,America |
| Production Capacity: | 10000tons/month |
| Packing: | By carton, wooden case, wooden pallet, or by requirements of customer. |
| Delivery Date: | Shipped in 10 days after payment |
Product Description
Dalipu npt thread elbow butt weld fittings
Product Name:Dalipu npt thread elbow butt weld fittings
Standard:API, ASTM, GB, API 5CT, API 5DP, API 5L, ASTM A179-1990, ASTM A254-1997, ASTM A358-2005, GB/T 3639-2000
Grade:API J55-API P110, Cr-Mo alloy, API J55, API K55, API L80, API N80, API P110, 13CrMo44, 30CrMo, 34CrMo4
Application:Hydraulic cylinder,automobile,Boiler tube, geological pipe
Steel Grade:08#,10#,15#,20# ,Q215A,Q215B,Q235A,Q235B
length:5.8m/6m or customized
Marking:Standard marking, or according to your request.
Advantages:(1)Reasonable price(2)Abundant stock and prompt delivery(3)Rich supply and export
experience,sincere servicePackaging:by requirements of customers
Date of Delivery:Shipped in 10 days after payment
Port of Shipment:Tianjin Port,Tianjin, China
Nominal Pipe
SizeOutside Diameter Threads Per
Inch(Pitch)Thread Pitch
LengthPitch DiameterAt External
Thread Start1/8 0.405 27 0.03704 0.36351 1/4 0.540 18 0.5556 0.47739 3/8 0.675 18 0.5556 0.61201 3/4 0.840 14 0.07143 0.75843 1 1.050 14 0.07143 0.96768 1-1/4 1.315 11.5 0.08696 1.21363 1-1/2 1.660 11.5 0.08696 1.55713 2 1.900 11.5 0.08696 1.79609 OD(inch)
Dalipu npt thread elbow butt weld fittings
The taper on NPT threads allows them to form a seal when torqued as the flanks of the threads compress against each other, as opposed to parallel/straight thread fittings or compression fittings in which the threads merely hold the pieces together and do not provide the seal. As the thread body is tapered (0.75 in/ft or 62.5 mm/m) a larger diameter keeps compressing into a smaller diameter and finally forms a seal (no clearance remains between the crests and roots of the threads because of the taper). This means that NPT fittings should be burr-free and lubricated using a lubricating material like lubricating paste or tape. The use of tape also helps to limit corrosion on the threads, which otherwise can make future disassembly nearly impossible.
Commonly used sizes are 1⁄8, 1⁄4, 3⁄8, 1⁄2, 3⁄4, 1, 1 1⁄4, 1 1⁄2, and 2 inch.