Tubing head is a spool with flange top, flanged bottom and two side outlets. It also can be called tubing spool. Top flange is equipped with lock screws to fix tubing hanger. Tubing head is installed on top of casing head, which consists of body housing and tubing hanger. It can hang tubing string and seal the annular space between tubing and production casing. Our company can manufacturer tubing head with standard structure, which includes tubing hanger installed on the cone of body housing. Tubing hanger can be tapped with BPV thread as per request.
Specifications:
Working Pressure: 2000 psi~15000 psi (14 Mpa ~105 Mpa)
Working Medium: crude oil, natural, mud
Temperature Ratings: -46~121 (LU)
Material Class: AA~HH
Product specification levels: PSL1~PSL4
Performance levels: PR1~PR2
Flange immersion heater is made of seamless stainless steel tube, high-quality Mgo, High Ohm NiGr alloy wire. Flange immersion heater is more heat exchange efficient, that means flange immersion heater could standard 3 to 4 times wattage. Flange immersion heater is made of advanced production equipment and through strict quality test. Characteristic fast temperature rise heating uniformity heating exchange efficiently long-time usage appliance.
Our advantage
1. Higher Quality Products
2. The corrosion resistance of forged flanges is very good
3. Shorter Production Cycle
4. More Types of Surface Treatment
5. More Cost-saving Freight Routes
6. More Comprehensive Service
7. Steel Flange Suppliers
Due to the excellent corrosion resistance of titanium material, the pure titanium flange is much used for connecting the tube ends of the petrochemical project. It is also useful in equipment exit and entrance to connect the two devices.
Titanium flange has high strength and corrosion resistance, it can maintain excellent strength at higher temperature, and is known for its ductility and weldability, titanium is usually used for high temperature and high pressure service but light weight applications such as components for the aerospace industry (air frames) and state-of-the-art equipment for the military. It also has excellent corrosion resistance in marine and chloride applications.
Product parameters
Material: CP titanium, titanium alloy
Grade: Gr1, Gr2, Gr4, Gr5, Gr7, Gr9, Gr11, Gr12, Gr16, Gr23 etc
Size: DN10 DN2000
Standard: ANSI B16.5, ANSI B16.47
Pressure: 0.25MPa 32MPa
Technology: Forging, Machining, Welding
Surface: RF, FF, MFM, TG, RJ etc
Product features
1. High fortitude
Titanium has a density of 4.51 grams per cubic centimeter, which is just 60% that of steel. Pure titanium has a density similar to ordinary steel, and some high-strength titanium alloys are stronger than several alloy structural steels.
2. Extreme heat intensity
Titanium alloy materials can still keep the needed strength under medium temperature circumstances, and can develop and work for a long time at 450-500 C.
3. Good corrosion resistance
The corrosion resistance of titanium alloy is much better than that of stainless steel, such as pitting corrosion, acid corrosion, stress corrosion, alkali, chloride, chlorine, nitric acid, , etc.
4. Good low temperature performance
The mechanical properties of titanium alloys can be maintained at low and ultra-low temperatures. Ta7 titanium alloy is a titanium alloy with excellent low-temperature performance and extremely low content of interstitial elements. It can maintain a certain degree of plasticity at a temperature of -253 C.
Product type
Slip-on Neck Flange (SO)
Welding neck flange (WN)
Socket welding flange (SW)
Threaded flange (Th)
Lapped joint flange (LJF)
Blind flange (BL(s))
Applications
Titanium flanges are known for their high strength and light weight, making them excellent for naval applications as well as oil and gas offshore drilling equipment. They're also frequently employed in chemical processing systems that require chlorine and chlorine compounds. While titanium flanges are known for their lightweight strength, zirconium flanges are known for their exceptional corrosion resistance in hostile chemical conditions such as formic acid, nitric acid, and acetic acid. Typical pipe flange Among the applications are:
Chemical processing, which includes polymer manufacturing
Production of pulp and paper
Engineering in the sea
Offshore drilling rigs for oil and gas
They meet all requirements of J518. All the pressure indications are based on a working temperature from 20 to 90. The whole set of flange should be supplied with bolts, nuts, spring washer and o-ring according to the drawing.
About flange clamps, clamps are used for providing the holding power to the 4-bolt flange connection. We could offer in split and captive versions. Flange clamps are forged for higher strength and durability. They meet all requirements of J518. The split clamps make it easy to assembly the connection in close quarters. All the pressure indications are based on a working temperature from 20 to 90
Product name
304 stainless steel flange
Material
Stainless steel
Color
Nickel white
Standard
Din gb iso jis ba ansi
Surface treatment
Anti rust oil
Diameter
25.4~50.8mm
Thickness
5mm
Used
Building industry machinery
