QINGDAO BESTFLOW INDUSTRIAL Co., Ltd. is one of professional manufacturers and exporters of pipeline fittings, valves and OEM products in China, with the production bases: Bestflow Pipe Fittings & Valves Manufacturing Co., Ltd., Liaocheng Bestflow Casting and Forging Co., Ltd., The products includes: Steel fittings, steel flanges, steel nipples & ...
Production of fittings according to Customer specifications; Production of steel hose assemblies; Professional pipe bending; Comprehensive loading/unloading solutions; Assembly and packaging of hoses in Cleanroom; Hydraulic hose assembly and pipe cleaning; Customer training; Service of machines and equipment for industrial hose assembly production
Class 2 Oxyacetylene Welding of Carbon Steel Pipework BS 2640 – 1982 Class 1 Arc Welding of Ferritic Steel Pipework BS 2633 – 1987 Class 2 Welding of Carbon Steel Pipework BS 2971 – 1991
For example, a carbon steel pipe can be identified with Grade A or B, a stainless-steel pipe with Grade TP304 or Grade TP321, a carbon steel fitting with Grade WPB etc.. Below you will find as an example 3 tables with chemical requirements for: Flanges ASTM A182 Grade F304, F304L F316L; Pipes ASTM A312 Grade TP304, TP304L, TP3016L
24-09-2018· In recent years Rolex has made a big switch on its sports watches from traditional stainless steel bezels to those made of ceramic. The GMT-Master II was the first watch to receive the ceramic bezel followed by the Submariner type watches and the DeepSea Sea-Dweller. Many people were shocked by the switch and there are plenty of proponents for both types of bezels.
The proportion of carbon steel pipe production in the country's' total output of steel, approximately maintained at about 80%, it is not only widely used in buildings, bridges, railways, vehicles, ships and all kinds of machinery manufacturing industry, but also in the modern petrochemical industry, marine development, has also been heavily used.
Good steel starts with good slabs. ArcelorMittal's steels for Oil & Gas Pipes are manufactured using advanced metallurgical processes to meet both sweet and sour service requirements through a design-to-purpose approach. The process is constantly monitored and controlled via a supervision system that is independent of production.
1. CSC/ N 0303 (Perform fitting operations on metal components using hand tools and manually operated machines) 2. CSC/ N 0201 (Perform simple manual cutting operations on carbon steels using oxy-fuel gas) 3. CSC/ N 0202 (Manually weld carbon steels in simple welding positions using Metal Arc Welding / Shielded Metal Arc Welding ) 4.
Companies monthly production capacity of 60 tons of precision casting and processing of products, product design mechanical parts, auto parts, valves, quick coupling, pipe fittings, marine hardware; materials including stainless steel (304.304L.316.316L), carbon low alloy steel and various, Monel alloy, Hastely C alloys and other special alloys, we can according to customer's different requirements, …
Fittings available in carbon steel, stainless steel AISI 304, AISI 316, aluminium, brass, polyethylene. For highly aggressive chemicals ECTFE coated stainless steel fittings/couplings are used. Complete hose assemblies available with TW, Camlock, railway, dry breakaway and dry disconnect couplings.
Casting and Molding: Adding Volume to Metal Fabrication. For large-volume production, machined parts are often transitioned to casting or molding processes. Metal injection molding, or MIM, is the process whereby metal powders such as nickel steel, 316 stainless, 17-4 PH or chrome-moly are mixed with a binder composed of wax and thermoplastic.
Unions conform to NACE, ISO, DNV, and API standards and are interchangeable with other brand name manufactuerers adhering to industry standards. Materials conform to ASTM A105N Forged Carbon Steel, AISI 4130, and AISI4140. NPT threads conform to ASME B1.20.1. Figures 206, 207, G, 1002, and 1003 have O-Rings.
Golden Highope Industrial INC. LTD. (Everbest Valves & Fittings MFG CO., LTD. - for China's Shipment) was established in 1990 which is located in Taichung, Taiwan. Our company specializes in manufacturing various valves, fittings, flanges and relative products in wide range of materials such as PVC, Cast Iron, Bronze, Carbon Steel and Stainless Steel…etc.
As yield strength increases, carbon steel tends to become more brittle: it may fail under loads, even below its minimum yield strength. We designed steel composition and heat treatment of deep well (DW) grades targeting an optimized yield strength / toughness trade-off: high yield strength and good ductility are granted, together with fracture toughness proved by Charpy testing at specific ...
Pro Flow Dynamics supplies ½" up to 6" sizes of the 316 Stainless Steel camlock couplings. These are the most durable cam and groove couplings on the market, often used in sanitary applications. The ½" and ¾" SS fittings are commonly known as brewing fittings, used by home brewers everywhere.
30-11-2006· The 5% FeCl3 will eat through the metal far slower than the 35% FeCl3. Nonetheless, it will eventually eat through it. (Typically this occurs around 0300 when no one is making their rounds at the plant). If metal has to be used, it should be rubber-lined or epoxy coated. Many plastics (e.g., CPVC, PVC, PTFE, PP) and rubber are recommended.
Camlock fittings produced to EN 14420-7 are interchangeable with those produced to the original MIL-C-27487 standard, but differ in terms of hose tail design, thread, and part number. A flat thread seal has been added to the threaded parts and a smooth hose shank complying with EN 14420-7/DIN 2828 has been added for assembly with safety clamps complying with EN 14420-3/DIN 2817.
A350 = This specification covers several grades of carbon and low alloy steel forged or ring-rolled flanges, forged fittings and Valves for low-temperature service. Valves A216 = This specification covers carbon steel castings for Valves, flanges, fittings, or other pressure-containing parts for high-temperature service and of quality suitable for assembly with other castings or wrought-steel parts by …
05-02-2012· Assuming a maximum allowable carbon steel stress of 944 bar, a 90% weld efficiency, a minimum allowable vessel thickness of ¼", and a corrosion allowance of ⅛" P 1D 0.00315 2 850 0.6 P 1 Fp, vessel 0.0063• For pressures below -0.5 barg, Fp,vessel = 1.25• For all other process log F C C log P C3 log10 P 2 10 p 1 2 10 equipment,
Schedule Rating Fitting Type Fittings : A105, (Forged Carbon Steel) Class 2000 & greater Threaded & Socket Weld A234, Grade WPB Schedule 40 & 80 Butt Weld *A197 Class 300 & greater Black Malleable Iron (MI) *(1). Malleable iron (MI) fittings are NOT RECOMMENDED for ammonia service because of its marginal applications. *(2).
For 90% to sulfuric acid, a good choice would be 316L stainless steel. Since it is a molybdenum bearing grade, it has improved resistance to velocity enhanced corrosion or impingement in valves. For welded piping, the low carbon of 316L stainless steel prevents intergranular corrosion if dilution or contamination occurs.