GOST 33259 12X18h10t-II SS304 Stainless Steel Forged Flat Flanges

• Standard: GOST
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Round
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Working Pressure: Pn6/10/16/40
• Surface: Full Machined
• Heat Treatment: Solution Annealed
• Quality Control: PMI Tested/Dimension/Visual
• Transport Package: Wooden Case
• Specification: DN10 to DN4000
• Trademark: OEM/KM
• Origin: China
• Production Capacity: 10000PCS/Year

Product Description

GOST 33259 12X18H10T-II SS304 Stainless Steel Forged Flat Flanges 

GOST 33259-2015 is a russian flanges norm, it is newest norm for russian flanges, and this norm of GOST 33259-2015 instead of GOST 12815-80, GOST 12816-80, GOST 12817-80, GOST 12818-80, GOST 12819-80, GOST 12820-80 and GOST 12821-80. GOST 33259-2015 flanges norm based on ISO7005-1:2011 and ISO 7005-2:1988, most flanges from ISO 7005:2011 is the same as EN1092-1 dimensions. The old norms of popular using in Russia is GOST 12820-80 for flat flange and GOST12821-80 for weld neck flanges.H
GOST 33259-2015, 
flange type 01 slip on plate FF RF flange,
flange type 02 loose flange / lapped flange, flange type 05 blind - blank flange, flange type 11 weld neck RF, flange type 12 slip on bossed, flange type 13 threaded -  screwed. HYUPSHIN FLANGES
GOST33259-2015 flanges pressure rating PN6 PN10 PN16 PN25 PN40.HYUPSHINLANGES
GOST33259-2015 flanges size DN15-DN2000.HYUPSHIN FLANGES
GOST33259-2015 flanges steel material carbon steel by forging for CT20, 20# 16Mn, 20Mn, Q235, ASTM A105.HYUPSHIN FLANGES

Slip on Plate Flanges	Loose / Lapped Flanges	Blind / Blank Flanges	Weld Neck Flanges	Slip on Bossed Flange	Threaded / Screwed Flanges
Slip on plate Flange         FF RF	Loose Lapped Flange	Blind Blank Flange	Welding Neck,          WNRF Flange	Slip on Bossed / Hubbed, SORF Flange	Threaded,            Screwed Flange
GOST33259-2015 TYPE 01	GOST33259-2015 TYPE 02	GOST33259-2015 TYPE 05	GOST33259-2015 TYPE 11	GOST33259-2015 TYPE 12	GOST33259-2015 TYPE 13
GOST12820-80			GOST12821-80
PN6	PN10	PN6	PN6	PN10	PN6
PN10	PN16	PN10	PN10	PN16	PN16
PN16		PN16	PN16	PN25
PN25		PN25	PN25	PN40
PN40		PN40	PN40
DN15-DN2200	DN15-DN1000	DN15-DN2000	DN15-DN1200	DN15-DN1200	DN15-DN150
CT20	CT20	CT20	CT20	CT20	CT20
20#	20#	20#	20#	20#	20#
16Mn	16Mn	16Mn	16Mn	16Mn	16Mn
20Mn	20Mn	20Mn	20Mn	20Mn	20Mn
Q235	Q235	Q235	Q235	Q235	Q235
ASTM A105	ASTM A105	ASTM A105	ASTM A105	ASTM A105	ASTM A105
Forging	Forging	Forging	Forging	Forging	Forging

Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.
Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.