asme standard ,219l ,long weld neck flange ,ss304/316l,standard dimensions
asme standard ,219l ,long weld neck flange ,ss304/316l,standard dimensions
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Material |
Carbon Steel |
ASTM A105, LF2, CL1 / CL2 |
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16MN,20# |
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Stainless Steel |
ASTM A182, F304 / 304L, F316 / 316L,A182F317/317L,A182F310,F321,F347,316Ti |
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Alloy Steel |
ASTM A182 A182 F12,F11,F22,F5,F9,F91,F51,F53,F55,F60,F44,F304H,F316H,F317H,F321H,F347H,INCONEL 600,625,825,etc. |
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Standard |
ANSI B16.5 |
Class 150 Flanges-Class 2500 Flanges |
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DIN |
6Bar 10Bar 16Bar 25Bar 40Bar 63Bar |
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JIS |
5K Flanges-30K Flanges |
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EN1092-1 |
6Bar 10Bar 16Bar 25Bar 40Bar 63Bar 100Bar |
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Type |
1. Plate Flange 2. Flat Flange 3. Slip on Flange 4. Welding Neck Flange 5.Long Welding Neck Flange 6. Blind Flange 7. Socket Welding Flange 8. Thread Flange 9. Screwed Flange 10. Lap Joint Flange. etc. |
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Connection Type |
Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small-Tongue, Groove, etc |
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Size |
1/2"-100",SCH5S-SCH160S,XS,XXS,STD |
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Heat Treatment |
Normalizing, Annealing, Quenching Tempering |
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Applications |
Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. |
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c22.8 carbon steel forged LWN Flange: The neck height is higher, which improves the stiffness
and bearing capacity of flange. Compared with welded flange, welding workload is large, welding
rod consumption is high, and it can not withstand high temperature, high pressure, repeated bend
ing and temperature fluctuation. However, field installation is more convenient, and the process of
welding seam rubbing can be omitted, which is more popular.
Jiangyin RongYu Flange Co., Ltd. is a professional manufacturer of stainless steel carbon steel flanges and various
special flanges. The company is also good at the production of mechanical parts of various materials. The company i
s located at No. 4 Longdong Road, Jilongshan Village, Zhouzhuang Town, Jiangyin City, Jiangsu Province. It is situat
ed on the Bank of the beautiful Zhangjiagang River. It is 9 kilometers away fromthe port of Zhangjiagang and no more
than 5 kilometers away from the entrance of West China along the Yangtze River Expressway.Since its establishment,
the company has always adheredto the "quality is the survival of the enterprise, customer praise is our praise" busine
ssphilosophy and management ideas! The company's scale and efficiency have been vigorously developed.
Factory Warehouse
Our factory Our warehouse
Workshop Team
Our workshop Our team
Advantages of our factory:
1. Material of stainless steel 316L and304 is from reputed mill to guarantee the chemical composition and mechanical
propertis. Material certificate will be submitted follow to orders.
2. Forged valve body and disc to control the leakage and visual.
3. Superior facilities and good experiences for fabrication.
4. In ability to improve and develop new design.
5. Fast delivery is possible to meet your needs well in time.
6. Low cost from bulk production will reduce your budget and improve your business.
Quality & Inspection:
1. PMI test to verify material grade.
2. Dimension controlling during fabricating and finished.
3. All of the products have been 100% press tested before shipping.
4. Packed in Fumigation-free plywood box.
5. Third party inspection available.
6.Trade Assurance :You can pay to alibaba directly.If the goods does not meet your requirement or late shipment,
Alibaba will pay your money.So you are very safe in whole process.
Special logistics packaging Suitable carton size Shock bubble film
Professional placement Professional shock Complete package
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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