DN15 to DN2000 Sorf Flange

• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Round
• Connection: Welding
• Sealing Surface: RF
• Model NO.: Uns 32750
• Manufacturing Way: Forging
• Size Range: DN15 to DN2000 .
• Design: Plate Flange
• Package: Ea Worthy Plywooden Case, Wooden Pallet
• Transport Package: Wooden Case
• Specification: Size: 1/2" - 144" DN10-DN3600
• Trademark: C&N
• Origin: C&N
• HS Code: 73079100
• Production Capacity: 600ton/Year

Product Description

1) EN1092-1 FLANGE .

Size range: DN15 to DN2000 .

Design: type01 plate flange, type02 loose flange, type05 blind flange, type11 welding necking

              type12 slip on flange, type 13 threaded flange

Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100

Material:
carbon steel C22.8, S235, S235JR, P235GH,
Stainless Steel:ASTM A182-F304, F304L, F304H, F316, F316L, F321, F321H, F347H; 1.4301, 1.4306, 1.4401, 1.4435, 1.4571, 1.4436,                              1.4438, 1.4541; 08X18H10(0X18H10), 03X18H11(000X18H11), 03X17H14M2 (000X17H13M2); 08X18H10T(0X18H10T)and so on

Duplex Stainless Steel: ASTM A182-F51 F53 F44

Super Stainless Steel: ASTM A182-F904L, F317, F317L

Package: sea worthy plywooden case, wooden pallet
 

DIFFERENT STANDARD, MATERIAL , PRESSURE WE CAN OFFER :

Steel Flange
Flange Material	Carbon steel	ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
		P250GH, P280GHM 16MN, 20MN ,20#
	Stainless steel	ASTM A182, F304/304L, F316/316L
	Alloy steel	ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
Flange Standard	ANSI B16.5, ASME B16.47	Class 150 Flanges-Class 2500 Flanges
	DIN 2573,2576,2502,2503, 2543,2545	PN6, PN10, PN16, PN25, PN40
	JIS B2220	1K 2K 5K 10K 16K 20K 30K 40K
	UNI	PN6, PN10, PN16, PN25, PN40
	GOST 12820/1--80	PN6, PN10, PN16, PN25, PN40
	SABS 1123	600KPA 1000KPA 1600KPS 2500KPS 4000KPA
	EN 1092-1	PN6, PN10, PN16, PN25, PN40, PN64, PN100
Flange 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.Flat flange
Flange Surface	Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized
Connection	Welding,
Technical	Forged,
Flange Size	DN10-DN2000
Flange Package	1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). 2:As Customers' Requirements
Flange Heat Treatment	Normalizing, Annealing, Quenching+Tempering
Flange Applications	Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting projects etc.

Chemical Composition
GRADE	C ≤	Si ≤	Mn ≤	P  ≤	S  ≤	Ni  ≤	Cr  ≤
304	0.07	0.75	2.00	0.045	0.03	8.00-10.50	17.50-19.50
304L	0.03	0.75	2.00	0.045	0.03	8.00-12.00	17.50-19.50
310S	0.08	1.50	2.00	0.045	0.03	19.00-22.00	24.00-26.00
316	0.08	0.75	2.00	0.045	0.03	10.00-14.00	16.00-18.00
316L	0.03	0.75	2.00	0.045	0.03	10.00-14.00	16.00-18.00
321	0.08	0.75	2.00	0.045	0.03	9.00-12.00	17.00-19.00

 

Inspection & Test

1.100% PMI, Spectro Chemical Analysis Test for Raw Material

2.100% Dimension & Visual Examination 

3. Mechanical Properties Test Include Tension Test Flattening Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test

4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test  (ET or UT) 

5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor)

6.Straightness Test  (optional)

7.Roughness Test (optional)

8.Intergranular Corrosion Test(optional)

9.Impact Test (optional)

10.Grain Size Determinations (optional)

NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION.