Recommend Products
Name: Putian A350 LF2 Weldolet Material: A350 LF2 Class1 Standard: MSS SP-97 Size: DN300(S-STD) × DN50(S-XS), 12" × 2" Type: BE Application: Pipe Branch ConnectionQS Fitting: A350 LF2 Weldolet
Name: Suzhou SS 316 Cap Material: SS 316 Standard: ASTM B16.9 Size: 2 inch Thickness: STD End: Butt Weld Feature: Corrosion Resistance Usage: Petroleum PipelineQS Pipe Fitting: Suzhou SS 316 Cap
Name: Jiangsu ASTM A350 Cap Material: A350 Standard: ASME B16.9 Size: 4 Inch Thickness: STD End: Butt Weld Feature: Corrosion Resistance Usage: Petroleum PipelineQS Pipe Fitting: Jiangsu ASTM A350 Cap
Name: Xiamen CS 16Mn 90Deg. Elbow Material: 16Mn Standard: ASTM B16.9 Size: 1/8 to 4 Inch End: Threaded NPT Packing: Veneer Case or Pallet Usage: Petroleum PipelineQS Pipe Fitting: CS 16Mn 90Deg. Elbow
A350 LF2 45D Latrolet
QS Fitting: A350 LF2 45D Latrolet
Name: A350 LF2 45D Latrolet Zhangzhou
Material: A350 LF2 Class1
Standard: MSS SP-97
Size: DN250 × DN25 (10" × 1"）
Pressure: 3000#
Type: SWE
Application: Pipe Branch Connection
Material: A350 LF2 Class1
Standard: MSS SP-97
Size: DN250 × DN25 (10" × 1"）
Pressure: 3000#
Type: SWE
Application: Pipe Branch Connection
Quantity
This A350 LF2 45D Latrolet, made of A350 LF2 Class 1 material, is strictly manufactured in accordance with MSS SP-97 standard and is specifically designed for branch connection with a DN250 × DN25 header opening. Its Class 3000 pressure rating and socket weld connection method ensure structural integrity and zero-leakage sealing under low-temperature conditions of -46°C. Made of high-quality fine-grain killed steel, it combines excellent low-temperature toughness and corrosion resistance, making it an ideal choice for pipeline branches in LNG, low-temperature hydrocarbon, and chemical plants, achieving the most reliable media shunt with minimal flow resistance.
What is a Latrolet?
An A350 LF2 45D Latrolet is a fitting used for pipeline branch connections, belonging to the Olet series of branch fittings. Its full name is Lateral Olet, meaning an angled branch connection.
An A350 LF2 45D Latrolet is a fitting used for pipeline branch connections, belonging to the Olet series of branch fittings. Its full name is Lateral Olet, meaning an angled branch connection.
Structure and Principle
The A350 LF2 45D Latrolet adopts an integral forging process, with one end welded to the header pipe and the other end used to connect the branch pipe. Its core feature is that the axis of the branch connection is at a certain angle to the axis of the header pipe, with the most common standard angle being 45°, although special angles such as 30° and 60° can also be custom-made. This angled structure allows fluid to shunt from the header to the branch pipe with a smoother directional change, thus significantly reducing turbulence and pressure drop. In practical engineering, the A350 LF2 45D Latrolet is highly favored for its angle optimization.
The A350 LF2 45D Latrolet adopts an integral forging process, with one end welded to the header pipe and the other end used to connect the branch pipe. Its core feature is that the axis of the branch connection is at a certain angle to the axis of the header pipe, with the most common standard angle being 45°, although special angles such as 30° and 60° can also be custom-made. This angled structure allows fluid to shunt from the header to the branch pipe with a smoother directional change, thus significantly reducing turbulence and pressure drop. In practical engineering, the A350 LF2 45D Latrolet is highly favored for its angle optimization.
Applicable Conditions and Standards
The A350 LF2 45D Latrolet is typically manufactured according to the MSS SP-97 standard, which covers integrally reinforced branch connections for socket weld, butt weld, and threaded connections. It is suitable for medium to high-pressure applications, with common pressure ratings ranging from 3000# to 6000#. Due to its integral forging construction, the fitting has high inherent strength, eliminating the need for additional reinforcement pads, and the welding bevel is pre-machined for convenient installation. Choosing the A350 LF2 45D Latrolet effectively enhances the reliability and construction efficiency of pipeline branches.
The A350 LF2 45D Latrolet is typically manufactured according to the MSS SP-97 standard, which covers integrally reinforced branch connections for socket weld, butt weld, and threaded connections. It is suitable for medium to high-pressure applications, with common pressure ratings ranging from 3000# to 6000#. Due to its integral forging construction, the fitting has high inherent strength, eliminating the need for additional reinforcement pads, and the welding bevel is pre-machined for convenient installation. Choosing the A350 LF2 45D Latrolet effectively enhances the reliability and construction efficiency of pipeline branches.
Application Scenarios
In pipeline systems where a branch pipe needs to be taken off at an angle from the header — such as equipment drain and vent connections, instrument take-offs, and angled sampling lines — the A350 LF2 45D Latrolet is a more compact and economical solution than conventional tees. It is particularly favored in LNG, cryogenic, chemical, and other fields where pressure loss sensitivity or space limitations are concerns. Materials include carbon steel, stainless steel, and low-temperature steel such as ASTM A350 LF2, among which the A350 LF2 45D Latrolet meets the demanding low-temperature environment requirements from ambient temperature down to -46°C, making it the preferred branch connection fitting for low-temperature conditions.
In pipeline systems where a branch pipe needs to be taken off at an angle from the header — such as equipment drain and vent connections, instrument take-offs, and angled sampling lines — the A350 LF2 45D Latrolet is a more compact and economical solution than conventional tees. It is particularly favored in LNG, cryogenic, chemical, and other fields where pressure loss sensitivity or space limitations are concerns. Materials include carbon steel, stainless steel, and low-temperature steel such as ASTM A350 LF2, among which the A350 LF2 45D Latrolet meets the demanding low-temperature environment requirements from ambient temperature down to -46°C, making it the preferred branch connection fitting for low-temperature conditions.
Send Message
