Threaded Industrial Pipe Fittings Class 3000 Forged ASTM A105 ASME B16.11

Threaded Industrial Pipe Fittings Class 3000 Forged ASTM A105 ASME B16.11

Forged steel fittings have two types that socket weld fittings and threaded fittings, which avialble in Class 2000, 3000, 6000 and 9000. ASTM A105 is represitive grade of carbon steel material, and commonly used to manufacture forge steel flange and fittings of small diameter piping. This carbon steel material grade is used for ambient- and higher-temperature service in pressure systems.

Socket Weld Fittings Types

• 90 Degree Elbow
• 45 Degree Elbow
• Equal & Reducing Tee
• Socket Weld Union
• Equal & Reducing Cross
• Socket Weld Lateral Tee
• Full & Half Coupling
• Socket Weld Union
• Socket Weld Cap

Threaded Pipe Fittings Types

• 90 Degree Elbow
• 45 Degree Elbow
• Threaded Pipe Union
• Equal & Reducing Tee
• Threaded Plug
• Equal& Reducing Cross
• Threaded Bushing
• Full and Half Coupling
• Threaded Pipe Cap
• Threaded Nipple

Markings on Forged Steel Pipe Fittings

1. Size
2. Rating
3. Material Grade
4. Thread Type
5. Standard
6. Heat Number

Specification of Carbon Steel Forged Pipe Fittings

Standard for Class 3000 Pipe Fittings

ASME B16.11

This Standard covers ratings, dimensions, tolerances, marking and material requirements for socket-welding and Threaded Forged Fittings.

MSS SP-83

Class 3000 and 6000 Pipe Unions, Socket Welding and Threaded

MSS SP-95

This Standard Practice covers dimensions, finish, tolerances, marking, and material for carbon steel and alloy steel Swaged Nipples (male end reducing fittings), NPS 1/4 through NPS 12 and Bull Plugs (hollow or solid male closures) NPS 1/8 through NPS 12.

ASTM A105 Chemical Composition

ASTM A105 Mechnical Properties

steel gas pipe fittings

stainless steel npt fittings

Threaded Industrial Pipe Fittings Class 3000 Forged ASTM A105 ASME B16.11 Images