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S235, S275 and S355 Structural Steels

        Structural steel acts as the backbone of modern construction, assembled in shapes compliant with standard industry profiles. This material sports a specific grade variety, purpose-built with particular compositions and mechanical traits to serve distinct structural roles.         Europe mandates structural steel conformity with EN 10025 from the European

By |2024-05-17T07:29:49+00:0017 5 月, 2024|Categories: Products technical|Tags: , , , , |0 Comments

Paddle Blind Specification Table

CLASS 150# CLASS 300# CLASS 600# CLASS 900# CLASS 1500# CLASS 2500# CLASS 150# BLIND FLANGE ANSI B16.50 ITEM SIZE OD Thickness Weight 1/2″ 150# Paddle Blind 1/2″ 1-3/4″ 1/4″ 1 3/4″ 150# Paddle Blind 3/4″ 2-1/8″ 1/4″ 1 1″ 150# Paddle Blind 1″ 2-1/2″ 1/4″ 1 1-1/4″ 150# Paddle Blind 1-1/4″ 2-7/8″

By |2024-05-15T07:44:47+00:0015 5 月, 2024|Categories: Products technical|Tags: , , , , |0 Comments

The advantage of stainless steel elbow and pipe bend

(1) Without the tube as raw materials,saving pipe equipment and tooling costs,and get arbitrarily large diameter and wall thickness of the relatively thin elbow bend. (2) Blank or developable surface is flat, so simple cutting,easy to ensure accuracy, easy assembly and welding. (3) Due to the above two reasons,you can shorten the manufacturing cycle,the production

By |2024-05-14T08:44:57+00:0014 5 月, 2024|Categories: Products technical|Tags: , |0 Comments

Socket Weld Flange

Socket weld flange simplified as SW flange, it has a recessed area (like a shoulder) in the flange bore, this shoulder serves as a guide to set the depth of the pipe that inserted to the flange. Socket welding flange initially designed for high pressure small diameters piping system. Available Material: Standard: Carbon steel ASTM

By |2024-05-14T07:56:28+00:0013 5 月, 2024|Categories: Products technical|Tags: , , |0 Comments

Enhancing Flange Durability: Hot-Dip vs. Cold Galvanizing

Flanges, the crucial components that connect pipes, valves, pumps, and other equipment in piping systems, must withstand harsh conditions and prevent leakages. To fortify these connectors against the relentless threat of corrosion, the industry relies on two main galvanizing processes: hot-dip and cold galvanizing. Hot-Dip Galvanizing: A Dive into Durability Hot-dip galvanizing is a process

By |2024-05-11T02:48:29+00:0011 5 月, 2024|Categories: Products technical|Tags: , , , |0 Comments

ASTM A403 Stainless Steel 347/347H Buttweld Fittings

347/347H STAINLESS STEEL ASTM A403 BUTTWELD FITTINGS EQUIVALENT GRADES STANDARD UNS WNR. EN JIS GOST SS 347 S34700 1.4550 X6CrNiNb18-10 SUS 347 08Ch18N12B SS 347H S34709 1.4961 X6CrNiNb18-12 SUS 347H - CHEMICAL COMPOSITION OF STAINLESS STEEL 347/347H SEAMLESS AND WELDED PIPE FITTINGS Element C Cr Mn Ni P S Si Cb/Ta SS 347 0.08 max

By |2024-04-09T09:27:54+00:009 4 月, 2024|Categories: Products technical|Tags: , , , , |0 Comments

Nickel Alloy Tubing Nickel Alloy Pipe

Nickel Alloy Tubing is a specialty of C&N HongCheng, encompassing Corrosion Resistant Alloy, High Temperature Alloy, Wear Resistant Alloy, Shape Memory Alloy, and Nickel Precision Alloy. Our range includes ASTM B163, B165, B167, B395, B407, B423, B444, B705, and various nickel grades such as N04400, N06600, N06601, N06625, N06690, N08800, N08810, N08811, N08825, N08020, N08367,

By |2024-02-22T09:17:02+00:0022 2 月, 2024|Categories: Products technical|Tags: |0 Comments

MSS SP 75 WPHY Pipe Fittings

What is MSS SP 75? MSS SP 75 is the standard specification for high-test, wrought, butt-welding fittings which covers factory-made seamless and electric fusion-welded carbon and low-alloy steel butt-welding pipe fittings for use in high-pressure oil and gas transmission and distribution systems, including pipelines, compressor stations, metering and regulating stations, and mains. In term of

By |2024-02-06T08:48:00+00:001 2 月, 2024|Categories: Products technical|Tags: , , |0 Comments

Maximum Temperature and Pressure Ratings of Flanges B16.5

Maximum temperature and pressure ratings of flanges conforming dimensions ASME B16.5 Pipe Flanges and Flanged Fittings - and materials specification ASTM A-105 Specification for Carbon Steel Forgings for Piping Applications - temperature in Fahrenheit and pressure in psi. Gauge Pressure (psi) Temperature (oF)  Flange Class 150 300 400 600 900 1500 2500 < 100 285 740 990 1480 2220 3705 6170 200 260 675 900

By |2023-12-11T07:50:42+00:0011 12 月, 2023|Categories: News, Products technical|Tags: , , , |0 Comments

ASTM A106 A53 API5L Steel Pipe Pressure and Temperature

Maximum allowable pressure and temperature ratings for petroleum refinery piping and chemical plant piping systems grade B with plane ends to ANSI/ASME B31.3 Process Piping Maximum Allowable Pressure (Kpa) Nominal Size (mm) Schedule no. Wall Thickness (mm) Temperature (oC) -29 - 38 205 260 350 370 400 4301) 450 Maximum Allowable Stress (kPa) 137800 137800 130221 117130 115752 89570 74412 59943 15 STD 40

By |2023-12-11T07:47:23+00:0011 12 月, 2023|Categories: News, Products technical|Tags: , , , , , , |0 Comments