ANSI 16.5 Carbon Steel Forged Pipe Fitting Flanges with SGS

• Standard: ASTM, GB
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Round
• Connection: Flanged
• Sealing Surface: TG
• Size: 3/8 to 2 Inch
• Colaor: Silver
• Shape: Irregular
• Tensile Strength: 980min
• Application: Industrial
• Purity: >99.5%
• Alloy: Alloy
• Powder: Not Powder
• Transport Package: Wooden
• Specification: 1/2 to 5 Inch
• Trademark: Xingda
• Origin: Jiangsu
• HS Code: 7409900000
• Production Capacity: 500ton/Year

Product Description

Precision Alloys have special physical and mechanical properties, and are extensively applied in the key elements and devices of precision motor, electric appliance, instruments and meters, telecommunication equipments, and precision machines.

According to the application and specialties, precision alloys are split into hard magnetic alloy, magnetically soft alloy, elastic alloy, expansion alloy, thermo bimetal, resistance alloy, thermocouple alloy, electric conduction alloy, electric contact alloy, shape memory alloy, superconducting alloy and so on.

1. Description
 
Detail of Steel Flanges

Carbon Steel Flanges
Material
	carbon steel	Q235, 20#
Standard	ASME	Class 150 Flanges-Class 2500 Flanges
	DIN	6Bar 10Bar 16Bar 25Bar 40Bar
	JIS	5K Flanges-30K Fla nges
	UNI	6Bar 10Bar 16Bar 25Bar 40Bar
	GOST	PN6 PN10 PN16 PN25 PN40 PN63
	API	2000PSI 3000PSI 5000PSI 10000PSI 15000PSI
	EN	6Bar 10Bar 16Bar 25Bar 40Bar
TYPE	1.Welding neck Flange 2.Slip on
	3.Blind flange 4.Long welding neck flange
	5.Lap joint flange 6.Socket welding
	7.Threaded flange 8.Plate flange
Surface	Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized
Connection	Welding, Threaded, Flange
Technical	Forging, Casting
Size	DN10-DN5000
Package	1.bubble bags inside with each piece, outside with plywood cases 2.Special requirements according to customers' asking
Heat Treatment	PU, ultrasonic inspection, Flaw detection
Certificate	TUV, ISO9001:2008 , TS
Applications	Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.

Flange
1. Application:
For seal or connect of pipe/tub-e lines
2. Material:
304,304L,316,316L,nickel alloyother material on request
3. Standard:
ANSI,DIN,JIS,BS,EN1092-1
4. Size:
DN15 (1/2") to DN5000 (200")
5. Type:
Threaded Flanges, Socket Welding Flanges, Blind Flanges, Other Flanges

Types' Specification
Welding neck
1, Preferred for high-pressure, subzero or elevated temperature
2, Hub is tapered and bored to match pipe's inside diameter so flow is not restricted, preventing turbulence and reducing erosion
3, Easily radiographed and provides excellent stress distribution
Slip-on
1, Not normally used in high-stress applications due to low hub and weld attachment
2, Silps over outside of pipe
3, Inside of flange welded at hub and end of pipe
Lap joint
1, Used where bolt alignment or access for cleaning is required
2, Similar to slip-on flange when used with lap joint stub end
3, Radius at intersection of flange face and bore to match lap joint stub end
Threaded
1, Used where welding would would be hazardous
2, Designed for low-pressure and non-cyclic applications
3, Bore is threaded to match pipe thread
4, Tapered to seal pipe and flanges
Socket welding
1, For small-diameter chemical processes, hydraulic and stream distribution lines
2, Similar to slip-on flange
3, Counter bore matches pipe bore, allowing unrestricted flow
4, Counter bore from hub side fits pipe's outer diameter -  can insert pipe in socket with fillet weld at hub
Blind
1, Used to close ends of piping
2, Has no bore
3, Permits access to sealed lines
Other flanges
Orifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings, Customer Drawings
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Our products sales all over the world as well. From the following two websites you can also get more information about our company:
http://xingda-alloy.en.made-in-china.com
http://xingda-alloy.en.made-in-china.com
 
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