Hot Sale ANSI B16.9 304 316 304L 316L Stainless Steel Fittings Flange

• After-sales Service: Support
• Warranty: 1 Years
• Connection: Flange
• Shape: Equal
• Head Code: Round
• Angle: 45 Degree
• Model NO.: 304 316 321 410 420 430 310S 2205 2507
• Wall Thickness: Sch40
• Material: Carbon Steel
• Technics: Forged
• Certification: ASME, ANSI, DIN, JIS, BS, GS, API
• Color: Black
• Transport Package: Standard Packing
• Specification: 10-910mm
• Trademark: Boer King
• Origin: China
• HS Code: 730419
• Production Capacity: 10000 Tons/Year

Product Description

Congratulations you find us the best supplier ↓
We do care: 
                   --Good Quality
                       --On-time Delivery
                          --Competitive Price
                             --Efficient After Service 
 

Why you choose us?

1. more than 20 years experiences in steel business

2. good quality

3. competitive price

4. meet your needs via reprocessing

5. excellent service

6. short delivery time

7. long mutual beneficial business cooperation

Product description

300 series: 301,303/Cu,304/L/H,304Cu,305,309/S,310/S,316/L/H/Ti,321/H,347/H,330,
400 series: 409/L,410,416/F,420/F,430,431,440C,441,444,446,
600 series: 13-8ph,15-5ph,17-4ph,17-7ph(630,631),660A/B/C/D,
Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760,2304,LDX2101.LDX2404,LDX4404,904L
Others: 254SMo,253Ma,F15,Invar36,1J22,N4,N6 etc
Alloy : Alloy 20,Alloy 28,Alloy 31;
Hastelloy: Hastelloy B / B-2,Hastelloy B-3,Hatelloy C22,Hastelloy C-4,Hastelloy S,
Hastelloy C276,Hastelloy C-2000,Hastelloy G-35,Hastelloy G-30,Hastelloy X, Hastelloy N;
Haynes: Haynes 230,Haynes 556,Haynes 188;
Inconel: Inconel 600,Inconel 601,Inconel 602CA,Inconel 617,Inconel 625,Inconel 718,Inconel X-750,Carpenter 20;
Incoloy: Incoloy 800 / 800H / 800HT,Incoloy 825,Incoloy 925,Incoloy 926
GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044
Monel: Monel 400,Monel K500
Nitronic: Nitronic 40,Nitronic 50,Nitronic 60;
Nimonic: Nimonic 75,Nimonic 80A,Nimonic 90 ;

Product Details
Product name	forged flanges
Brand name	Boer King
Standard	ASTM A312, ASTM A554, ASTM A790, EN10216-5, EN10217-7, JIS G3468, JIS G3459 ANSI B16.5, ANSI B16.47
Material	300 series: 301,303/Cu,304/L/H,304Cu,305,309/S,310/S,316/L/H/Ti,321/H,347/H,330, 400 series: 409/L,410,416/F,420/F,430,431,440C,441,444,446, 600 series: 13-8ph,15-5ph,17-4ph,17-7ph(630,631),660A/B/C/D, Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760,2304,LDX2101.LDX2404,LDX4404,904L Others: 254SMo,253Ma,F15,Invar36,1J22,N4,N6 etc Alloy : Alloy 20,Alloy 28,Alloy 31; Hastelloy: Hastelloy B / B-2,Hastelloy B-3,Hatelloy C22,Hastelloy C-4,Hastelloy S, Hastelloy C276,Hastelloy C-2000,Hastelloy G-35,Hastelloy G-30,Hastelloy X, Hastelloy N; Haynes: Haynes 230,Haynes 556,Haynes 188; Inconel: Inconel 600,Inconel 601,Inconel 602CA,Inconel 617,Inconel 625,Inconel 718,Inconel X-750,Carpenter 20; Incoloy: Incoloy 800 / 800H / 800HT,Incoloy 825,Incoloy 925,Incoloy 926 GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044 Monel: Monel 400,Monel K500 Nitronic: Nitronic 40,Nitronic 50,Nitronic 60; Nimonic: Nimonic 75,Nimonic 80A,Nimonic 90 ;
Outer Diameter	1/2"-80", DN6-DN2400
Pressure	CLASS 150LB -CLASS 3000LB
Application	Pipeline and valves connection
Technology	Forged flange

 

Chemical Composition(%)
Grade	C	Si	Mn	P	S	Cr	Ni	Mo	N	Cu
201	≤0.15	≤0.75	5.5~7.5	≤0.060	≤0.03	16.00~18.00	3.5~5.5	-	-	0.08	1.5
202	≤0.15	≤1.00	7.5~10.00	≤0.060	≤0.03	17.00~19.00	4.0~6.0	-	≤0.25
301	≤0.15	≤1.00	≤2.00	≤0.045	≤0.03	16.00~18.00	6.00~8.00	-
302	≤0.15	≤1.00	≤2.00	≤0.035	≤0.03	17.00~19.00	8.00~10.00	-
304	≤0.07	≤1.00	≤2.00	≤0.045	≤0.03	18.00~20.00	8.00~10.50	-
304L	≤0.030	≤1.00	≤2.00	≤0.045	≤0.03	18.00~20.00	9.00~13.00	-
310S	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	24.00~26.00	19.00~22.00	-
316	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	16.00~18.00	10.00~14.00	2.00~3.00
316L	≤0.03	≤1.00	≤2.00	≤0.045	≤0.03	16.00~18.00	12.00~15.00	2.00~3.00
321	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	17.00~19.00	9.00~13.00	-
430	≤0.12	≤0.75	≤1.00	≤0.040	≤0.03	16.00~18.00		-
2205	≤0.03	≤1.00	≤2.00	≤0.030	≤0.015	22.00~23.00	4.5~6.5	2.5~3.5
2507	≤0.03	≤0.08	≤1.20	≤0.035	≤0.015	24.00~26.00	6.00~8.00	3.0~5.0
904L	≤0.02	≤1.00	≤2.00	≤0.045	≤0.035	19.00~23.00	23.00~28.00	4.0~5.0		1.0~2.0
INCONEL 028	≤0.03	≤1.00	≤2.50	≤0.030	≤0.030	≤28.0	≤34.0	≤4.0		≤1.4
MONEL 400	≤0.30	≤0.5	≤2.00	-	≤0.024	-	≥63.0	-		≤34.0
INCONEL 800	≤0.10	≤1.00	≤1.50	-	≤0.015	≤23.0	≤35	4.0~5.0	-	≤0.75	Ti≤0.6 Al≤0.6

FAQ

Q1:How about the quality?
A:Third party inspections are always welcomed, like TUV, BV, SGS.   All of the goods will be released together with MTC and stamped by TPI. 

Q2: Can you accept customization?
A: Yes.we can do customization for you.

Q3: Do you provide samples? Free or not?
A: Yes, we could offer the sample for free but do not pay the cost of freight.

Q4: How long is the delivery time?
A: Generally about 5-10 days if the goods in stock. Or will be 15-30 days if not in stock.

Q5: How about the trade terms?
A: EXW, FOB, CFR, CIF, LC will be accepted.