Therefore, our country's valve and valve industry must start from changing the competition mode and change the weak status of China's pump and valve industry.
Domestic large, medium and small pump and valve companies are located throughout the country. Because of the contradiction between production capacity and market supply and demand, price wars are being carried out among pump and valve industries across the country. However, the price war makes the domestic valve and valve industry fall into a very difficult situation. The economic benefits appear to be low, the profitability of the company continues to decline, and the market is in chaos.
It is reported that due to many outstanding problems in the domestic valve casting industry, enterprises with backward production capacity will be phased out to reduce the burden on the industry. Because domestic and foreign markets demand for pump valve castings are inseparable from SMEs, it will require a longer-term phase-out transition.
Luo Baihui, the secretary-general of the International Modeling Association pointed out that at that time, the domestic valve casting industry will continue to work hard to gradually increase the overall quality of the valve castings. This is a challenge for the downstream valve industry, which will increase production costs and product quality. The promotion.
Blind Flanges Specification :
Standards :ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Blind Flanges Material & Grades :
Stainless Steel Blind Flanges : ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Alloy Steel Blind Flanges : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex & Super Duplex Steel Blind Flanges : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, 2205 (UNS No. S31803), 2507 (UNS No. S32750)
Carbon Steel Blind Flanges : ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70
Copper Alloy Steel Blind Flanges : UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)
Nickel Alloy Blind Flanges : Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II)
Blind Flange,Welded Pipe Fittings,Blind Pipe Flanges,Forged Steel Flanges
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