Professional Flanges 310S 309S Stainless Steel Flange

Product Description
        

Steel Flanges
Material	Stainless steel	ASTM A182, F304/304L, F316/316L
Standard	ANSI	Class 150 Flanges-Class 2500 Flanges
	DIN	6Bar 10Bar 16Bar 25Bar 40Bar
	JIS	5K Flanges-20K Flanges
	UNI	6Bar 10Bar 16Bar 25Bar 40Bar
	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.Flat flange
Surface	Anti-rust oil, clear lacquer, Black lacquer
Connection	Welding, Threaded
Technical	Forged, Casting
Size	DN10-DN3600
Package	1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). 2:As Customers' Requirements
Heat Treatment	Normalizing, Annealing, Quenching+Tempering
Certificate	BV/CE/ISO9001
Applications	Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.

 
Packaging&Shipping

1. Inspection:	factory in-house self check or Third Party inspection
2. Packaging:	No Fumigate  or Fumigate Playwood/Wood Pallet or Case
3. Payment Term:	L/C at singht  or 30days OR T/T
4.Delivery time:	7-30 days get the 30% deposit
5.Supply Capacity:	200,000 tons  per  year

 
Surface

Surface	Definition	Application
NO.1	The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.	Chemical tank, pipe.
2B	Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.	Medical equipment, Food industry, Construction material, Kitchen utensils.
NO.3	Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.	Kitchen utensils, Building construction
NO.4	Those finished by polishing with No.150 to No.180  abrasives specified in JIS R6001.	Kitchen utensils, Building construction,  Medical equipment.
HL	Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size	Building Construction.
BA	Those processed with bright heat treatment after cold rolling	Kitchen utensils, Electric equipment, Building construction.
8K	Shinning like a mirror	Building construction

 
Chemical Composition 

Grade	C	Cr	Ni	Mn	P	S	Mo	Si	Cu	N
201	≤0.15	16.00-18.00	3.50-5.50	5.50-7.50	≤0.060	≤0.030	-	≤1.00	-	≤0.25
202	≤0.15	17.00-19.00	4.00-6.00	7.50-10.00	≤0.060	≤0.030		≤1.00	-	≤0.25
304	≤0.07	17.00-19.00	8.00-10.00	≤2.00	≤0.035	≤0.030	-	≤1.00	-	-
304L	≤0.030	18.00-20.00	8.00-10.00	≤2.00	≤0.035	≤0.030	-	≤1.00	-	-
316	≤0.08	16.00-18.50	10.00-14.00	≤2.00	≤0.035	≤0.030	2.00-3.00	≤1.00	-	-
316L	≤0.030	16.00-18.00	12.00-15.00	≤2.00	≤0.035	≤0.030	2.00-3.00	≤1.00	-	-
309S	≤0.08	22.00-24.00	12.00-15.00	≤2.00	≤0.035	≤0.030	-	≤1.00	-	-
310S	≤0.08	24.00-26.00	19.00-22.00	≤2.00	≤0.035	≤0.030	-	≤1.00	-	-
321	≤0.12	17.00-19.00	8.00-11.00	≤2.00	≤0.035	≤0.030	-	≤1.00	-	-
410	≤0.15	11.50-13.50	3)	≤1.00	≤0.035	≤0.030	-	≤1.00	-	-
420J1	0.16-0.25	12.00-14.00	3)	≤1.00	≤0.035	≤0.030	-	≤1.00	-	-
420J2	0.26-0.35	12.00-14.00	3)	≤1.00	≤0.035	≤0.030	-	≤1.00	-	-
430	≤0.12	16.00-18.00	3)	≤1.25	≤0.035	≤0.030	-	≤0.75	-	-

About Us
Wuxi Xinruixiang Metal Product Industry Co.,Ltd located in South matel market. The total area of manufactory is about 60, 000square meters and it has its own stainless steel research and development department, production department and selling department. 
 
We have large stock of steel sheets, steel plates, steel coils, steel pipes, steel tubes, steel bars, steel circles, square steel, hexagonal bar, steel tube, steel pipe fittings, flanges, etc.  
 
As the top of consistent system of STS works, the manufactory have EAF(140Ton) and AOD furnace (150Ton). The other facilities include the 650 rolling mill, Direct-reading Spectrograph, universal tensile testing machine, etc. 
 
For meet customers' demands, we produce our goods by following the common standards, like GB, HG,ASTM,JIS.EN and DIN strictly.We also accept customized orders for non-standard product and product with special material.
Why do you choose us?
1)Our products are high quality and best price.
2)We have experience in this line for many years.
3)Professional team and factory.
4)It's very important for a company to be honest in the process of business. 
5)Our products are exported to countries around the world.
 

Contact:Zoe Lu
Tel: 86-510-81817962      
 
 Add:Fangcheng Avenue No.289 Wuxi China