two-inch mechanical access fitting
Two Inch System makes it possible to insert and retrieve a complete range of corrosion monitoring, erosion monitoring, bio-monitoring, hydrogen monitoring, chemical injection and sampling system whilst the operating system, vessel or pipeline remains operational and at full operational pressure. A comprehensive range of access fitting assemblies are available in a wide range of styles and materials. Two Inch System Access Fitting Assemblies consist of:
a. The Access Fitting Body
b. A solid or Hollow Plug
c. A Thread Protector
The Design code and standard of the Access Fitting Bodies are included:
• ASME/ANSI B16.5
• API 6A
• NACE MR-01-75/ISO151516 parts 1, 2 and 3
Access connection bodies are categorized as follows:
1) Flange Access Fitting
a) API 6A (classes 2000, 3000, 5000, 10000, 15000)
b) ANSI B16.5 (classes 150, 300, 600, 900&1500, 2500 )
2) Non-Flange Access fitting
a) Flare-weld
b) Butt-weld
c) Socket weld
d) Thread
All types of two-inch mechanical access fittings:
1: Access fitting non-flange type:
1-1 Flare-weld
1-2 But-weld
1-3 Socket-weld
1-4 Thread
2: Access fitting flange type:
2-1 API 3000 with Tee, API 3000 Non-Tee , API 6000 with Tee, API 6000 Non-Tee, API 9000 with Tee, API 9000 Non-Tee
2-2 ANSI 150 with Tee, ANSI 150 Non-Tee, ANSI 300 with Tee, ANSI 300 Non-Tee, ANSI 600 with Tee, ANSI 600 Non-Tee, ANSI 1500 with Tee, ANSI 1500 Non-Tee, ANSI 2500 with Tee, ANSI 2500 Non-Tee
3: Access fitting accessories:
3-1 Protective cover