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ASME B16.11 ASTM A350 LF2 Round Head Plug
ASME B16.11 ASTM A350 LF2 Round Head Plug Overview ASME B16.11 ASTM A350 LF2 round head plug (referred to as LF2 round head screw plug) is a forged threaded pipeline seal designed for high-pressure, low-temperature, and corrosive environments. It is manufactured strictly in accordance with ASME...
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of asme b16.11 astm a350 lf2 round head plug in China, featured by quality products and low price. If you're going to wholesale durable asme b16.11 astm a350 lf2 round head plug made in China, welcome to get pricelist and free sample from our factory.
ASME B16.11 ASTM A350 LF2 Round Head Plug
Overview
ASME B16.11 ASTM A350 LF2 round head plug (referred to as LF2 round head screw plug) is a forged threaded pipeline seal designed for high-pressure, low-temperature, and corrosive environments. It is manufactured strictly in accordance with ASME B16.11 standards and uses ASTM A350 LF2 low-temperature carbon steel material to provide a durable, reliable, and zero leakage port closure solution for industrial pipeline systems such as petroleum, chemical, and natural gas.
Specifications
|
Name |
Round Head Plug |
|
Materials |
ASTM A350 LF2 |
|
Size |
NPS 1/8″~4″ |
|
Nominal Head Diameter |
0.41"-4.5"(10mm-114mm) |
|
Origin |
China |
|
Delivery Time |
Usually within 10-45 days after receipt of advance payment |
Plug Show

Core functions
Pipeline sealing
Completely seal the end of the pipeline to prevent medium leakage, dust and impurities from entering.
System maintenance
As a temporary/permanent blockage, it facilitates pipeline pressure testing, cleaning, and maintenance.
Pressure protection
As a system safety barrier, it can withstand peak system pressure and ensure pipeline safety.
Mainstream application industries
Oil and gas
oilfield gathering and transportation pipelines, wellhead equipment, natural gas processing plants (preferred for sulfur-containing medium conditions).
01
Refining and chemical industry
refining equipment, ethylene engineering, low-temperature storage tanks, fine chemical pipelines.
02
Power engineering
power plant boilers, steam turbines, high and low pressure bypass piping systems.
03
Ship and Ocean Engineering
LNG ships, low-temperature and high-pressure pipelines for offshore platforms.
04
General industries
mechanical manufacturing, hydraulic systems, water treatment, food and beverage (hygiene grade optional).
05
Why choose us?
Standard compliance, globally applicable
Material fidelity and stable performance
Precision machining, worry free sealing
Adequate stock and fast delivery time
FAQ
Q: Can you produce steel pipes yourself?
A: Yes.We can.
Q: What standard fittings can you provide?
A: Conventional standard fittings such as ASME B16.11 and ASME B16.9.
Q: What is your usual delivery time?
A: 25-30 days. On demand delivery.
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