Manufacturer Of Instrumentation Pipe Fittings
NPTLOK manufactures instrumentation pipe fittings for more than 20 years
- Customized Manufacturing
- Standard Thread
- Good Material
- Mature Technology
NPTLOK Instrumentation Pipe Fittings
NPTLOK instrumentation pipe fittings are manufactured to a high-quality standard and are offered in a wide range of sizes, materials, and configurations such as pipe unions, elbows, tees, crosses, reducing adapters, etc.
NPTLOK instrumentation pipe fittings are standard in stainless steel and brass materials. Other special materials are ordered by contacting us.
NPTLOK instrumentation elbows, tees, crosses, and other shaped fittings are machined from forgings. Straight connectors are manufactured from ASTM bar stock. They are designed to be used in instrumentation connectors and process control between tube sizes and pipe sizes.
Choose what kind of instrumentation pipe fittings you require!
Material: Stainless steel
Thread Type: NPT, G, ZG, BSPP, BSPT, etc
Connection: One side male thread
Shape: Round
Size: 1/8”-2”
Pressure: 3000psi, which is related to the wall thickness.
Temperature: -325℉~800℉ (-198℃~426℃)
Accept OEM service
Material: Stainless steel
Thread Type: NPT, G, ZG, BSPP, BSPT, etc
Connection: Two sides of male thread
Shape: Round
Size: 1/8”-2”
Pressure: 3000psi, which is related to the wall thickness.
Temperature: -325℉~800℉ (-198℃~426℃)
Accept OEM service
Material: Stainless steel
Thread Type: NPT, G, ZG, BSPP, BSPT, etc
Connection: Two sides of male thread
Shape: Hex
Size: 1/8”-2”
Pressure: 3000psi, which is related to the wall thickness.
Temperature: -325℉~800℉ (-198℃~426℃)
Accept OEM service
Material: Stainless steel
Thread Type: NPT, G, ZG, BSPP, BSPT, etc
Connection: One side male thread
Head code: Hex
Size: 1/8”-2”
Pressure: 3000psi, which is related to the wall thickness.
Temperature: -325℉~800℉ (-198℃~426℃)
Accept OEM service
Material: Stainless steel
Thread Type: NPT, G, ZG, BSPP, BSPT, etc
Connection: Female Thread
Processed: Once forming
Size: 1/8”-2”
Pressure: 3000psi, which is related to the wall thickness.
Temperature: -325℉~800℉ (-198℃~426℃)
Accept OEM service
Material: Stainless steel
Thread Type: NPT, G, ZG, BSPP, BSPT, etc
Connection: Female Thread
Processed: Forged
Size: 1/8”-2”
Pressure: 3000psi, which is related to the wall thickness.
Temperature: -325℉~800℉ (-198℃~426℃)
Accept OEM service
Instrumentation Pipe Fittings By Materials
NPTLOK instrumentation pipe fittings are available in stainless steel, brass, and carbon steel materials. And other special materials like Monel, Alloy625, etc, feel free to contact us for inquiry.
Choose the right material according to your project requirements.
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Stainless SteelMost customers choose stainless steel materials. Normally, NPTLOK offers stainless steel 304 and stainless steel 316. Stainless steel has good strength.
Pressure: 3000psi-10000psi, it is up on the wall thickness of the tubing and the size.
Temperature: -245℃-649℃
Medium: Liquid, the flow of gas and fluids
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Brass MaterialNPTLOK offers brass material instrumentation pipe fittings. Brass material has excellent resistance to corrosion and high durability.
Pressure: 3000psi-10000psi, it is up on the wall thickness of the tubing and the size.
Temperature: -54℃-204℃
Medium: Air, natural gas
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Carbon SteelNPTLOK offers carbon steel instrumentation pipe fittings. Carbon steel material has high tensile strength and is budget-friendly.
Pressure: 3000psi-6000psi, it is up on the wall thickness of the tubing and the size.
Temperature: -29℃-427℃
Medium: Condensation, natural gas
Product Feature Box
NPTLOK instrumentation pipe fittings use thicker tubing for higher pressure resistance.
NPTLOK offers a standard precise thread of instrumentation pipe fittings.
NPTLOK makes good treatment on the surface of instrumentation pipe fittings.
NPTLOK offers a wide range of configurations such as nipple, elbow, cross, coupling, etc.
Thick Wall Thickness Piping For High Pressure
NPTLOK instrumentation pipe fittings use good-quality raw materials. The wall thickness of the tubing is from 1mm-2mm according to the OD size. To make sure to resist the high pressure, NPTLOK insists to use thick wall-thickness tubing.
Standard Precise Thread For Interchange
NPTLOK manufactures standard precise thread of instrumentation pipe fittings. The standard precise thread can be interchanged. The thread normally is NPT, BSPP, BSPT, Metric, etc. Which is convenient for customers to match their products and to make sure fittings are free of leaks. NPTLOK offers a cap to protect the thread from damage.
A Wide Range Of Configurations For More Choices
NPTLOK offers a wide range of configurations of instrumentation pipe fittings such as nipples, reducing adapters, elbow, tee, cross, reducing bushings, pipe unions, etc. NPTLOK also offers OEM service. Customers can send samples or drawings for customized manufacturing.
It is flexible for customers to choose fittings size, materials, and configurations according to project requirements.
Why Choose NPTLOK Instrumentation Pipe Fittings
You may consider why choose NPTLOK instrumentation pipe fittings. Here are some advantages of NPTLOK instrumentation pipe fittings:
- NPTLOK enters into the instrumentation pipe fittings business for more than 20 years. Our technician and operator have much experience in the design and manufacturing of instrumentation pipe fittings
- Accept OEM service. You can print your logo on the instrumentation pipe fittings to create your own brand.
- Mature supply chain to make sure less expensive prices and on-time delivery. What you are looking for is good quality instrumentation pipe fittings at less expensive prices. Our factory is your best choice.
- VIP service. You are our VIP customers. Any questions or aftersale service of instrumentation pipe fittings, you can contact us within at least 3 hours.
So, why not choose us? Send us an inquiry now!
Bar Stock Fittings And Forged Fittings
NPTLOK instrumentation pipe fittings are precision machined from bar stock for straight connectors.
The stainless steel bar stock fitting is perfect for extreme conditional environments due to its high melting point.
- Provide excellent tensile strength
- Good surface finish with an attractive appearance
- High resistance to rust and corrosion
- Ease of fabrication ability
NPTLOK instrumentation pipe fittings are machined from forging for elbows, tees, and crosses.
- Due to the tight grain structure, a forged fitting is mechanically stronger.
- Forged fittings can withstand high pressure and high temperature
- Forged fittings have a higher tensile strength
- Forged fittings have a high level of durability
- Forged fittings are free of leakage
- Forged fittings have longer life
NPTLOK Instrumentation Pipe Fittings Applications
NPTLOK instrumentation pipe fittings are used in chemical and chemical processing applications.
NPTLOK instrumentation pipe fittings in the oil and gas industry are used in upstream and downstream, exploration, CNG, LNG storage and transfer, natural gas, etc.
NPTLOK instrumentation pipe fittings are widely used in medical equipment, pharmaceutical processing facilities, and equipment.
NPTLOK instrumentation pipe fittings are used in the control processes of power plants.
NPTLOK Instrumentation Pipe Fittings
- Product Pictures
- Data Sheet
- Product Catalogs
- ISO-9001 Certificate
- MTC
- EAC1
- EAC2
- EAC3
- EAC4
- EAC5
- What's More
Contact us for technical datasheet
Related Product
Features Of NPTLOK Instrumentation Pipe Fittings
- Stainless steel, brass, or carbon steel materials are available upon request
- Pipe thread sizes are available from 1/8”-2”
- Stainless steel pressure rating ranges from 4000psig to 10000psig
- Stainless steel temperature is up to 1000℉ (537℃)
- Male threads are capped for protecting them from damage
- Customized manufacturing up on customer’s requirements
What Is a Pipe Fitting?
Pipe fittings are commonly used in fluid (gaseous and liquid) systems. Here are some features of pipe fittings.
Size Basis
For pipe fittings, the size basis for their dimensions is the Nominal Pipe Size (NPS).
For example: a 1/2“ pipe fitting is used to connect up 0.840” OD pipes.
Welding
Pipe fittings often use welding. Butt‑weld and socket‑weld connections are common in permanent, high‑strength pipe systems.
Threading
Pipe fittings with threads (NPT, BSPT, BSPP) rely entirely on the threads and sealant (Teflon tape or pipe dope) to prevent leaks. Assemble them dry, and they will leak.
When to Use Them
Use pipe fittings when：
- The connection is to remain permanent and not to be taken apart for servicing.
- You are working with high flow rates
- The system uses steam or high temperature gas
- Building codes for plumbing or gas lines.
Example of Typical Use of Pipe Fittings: Water distribution, natural gas lines, steam piping, fire protection against fire.
Yes
OK, contact me for price lists of regular sizes.
At least 3000psig. The pressure is related to the size, od, and wall thickness of the tubing.
It depends on the order quantity and the size. If fittings are regular sizes, the delivery time will be quicker.
