DIN Flanges, EN 1092-1 Flanges, BS 4504 Flanges, BS T/D Flanges, UNI Flanges, ISO 7005 Flanges, GOST 12820-80 Flanges, GOST 12821-80 Flanges, SABS 1123 Flanges, SANS 1123 Flanges, NS Flanges, AS Flanges, ANSI B16.5 Flanges, AWWA C207 Flanges, B16.47 Flanges, JIS Flanges, KS B1503 Flanges, Korean KS Mark Flanges, Korean KS Certificate Flanges, Carbon Steel, Stainless Steel, Mild Steel, Forging Flanges, Forged Flanges, Galvanized Flanges, Backing Ring Flanges - Shandong Hyupshin Flanges Co., Ltd Slip On Flanges, Slip On FF flange, Slip On RF Flanges, SOFF Flanges, SORF Flanges, Welding Neck Flanges, Weld Neck Flanges, Welded Neck fFlanges, WNRF Flanges, Blind Flanges, Blank Flanges, Plate Flanges, Flat Flanges, FF Flanges, Slip on Bossed Flanges, Plain Flanges, Plane Flanges, Raised Face Flanges, Flat Face Flanges, Threaded Flanges, Screwed Flanges, Loose Flanges, Lapped Flanges, Lap Joint Flanges, LJ Flanges, Socket Weld Flanges, SW Flanges, BS PT Flanges, BS PT Threaded Screwed Flanges, 150lbs Flanges, 300lbs Flanges, 600lbs Flanges, PN6 Flanges, PN10 Flanges, PN16 Flanges, PN25 Flanges, PN40 Flanges, 5K Flanges, 10K Flanges, 16K Flanges, 20K Flanges, 30K Flanges, 40K Flanges, SOP FF Flanges, SOP RF Flanges, SO HUB Flanges, SOH Flanges, SOH RF Flanges, SOH FF Flanges, SS400 Flanges, SF440A Flanges, SF390A Flanges, C22.8 Flanges, A105 Flanges, S235JRG2 Flanges, RST37-2 Flanges, SA A105N Flanges, RST37.2 Flanges, P235GH Flanges, P245GH Flanges, P250GH Flanges, P265GH Flanges, Q235B Flanges, A36 Flanges, A350 LF Flanges, 20# Steel Flanges, 16Mn Flanges, 20Mn Flanges - Shandong Hyupshin Flanges Co., Ltd  
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Shandong Hyupshin Flanges Co., Ltd supply ANSI B16.5 FLANGES, ASME B16.5 FLANGES, ASA B16.5 FLANGES, DIN Flanges (DIN2573, DIN2576, DIN2527, DIN2641, DIN2642, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2501, DIN2502, DIN2503, DIN86030, DIN86044) , Italian UNI Flanges (UNI2276, UNI2277, UNI2278, UNI6083, UNI6084, UNI2280, UNI2281, UNI2282, UNI2283, UNI2284, UNI2253, UNI2254, UNI6091, UNI6092, UNI6093, UNI6094, UNI6095, UNI6088, UNI6089, UNI6090), European Norms EN 1092-1 Flanges (TYPE 01/A, TYPE 01/B1, TYPE 02, TYPE 05, TYPE 11, TYPE 12, TYPE 13), JIS B2220 Flanges, Korean KS B1503 Flanges, BS 4504 Flanges, BS 10 Flanges, BS T/D Flanges, BS T/E Flanges, South African SABS 1123 Flanges, SANS 1123 Flanges, Russian GOST 12820-80 Flanges, GOST 12821-80 Flanges, U.S. AWWA C207 Class D Ring Flanges, Class D Hub Flanges, Class E Ring Flanges, Class E Hub Flanges, Class F Ring Flanges, Class F Hub Flanges, ISO7005-1 Flanges, ISO9624 Flanges, French NFE 29203 Flanges, Australian AS/NZS 4331.1 Flanges, AS4087 Flanges, AS2129 T/D, T/E Flanges, Norwegian NS 2545 Blind Flanges, NS 2546 Blind Flanges, NS 2547 Blind Flanges, NS 2525 Plain Flanges, NS 2526 Plain Flanges, NS 2527 Plain Flanges, NS 2529 Plain flanges, NS2537 Flange, NS2538 Flange, NS2539 Flange, NS2540 Flange, NS2542 Flange, VSM 18695 Flange, VSM 18696 Flange, VSM 18697 Flange, VSM 18716 Flange, VSM 18718 Flange, VSM 18703 Flange
Shandong Hyupshin Flanges Co., Ltd, steel flanges production flow, process, technology from shandong hyupshin flanges co., ltd
The Quality Control System
Shandong Hyupshin Flanges Co., Ltd built Quality Control System for steel flanges for 20 years , we have ISO 9001 certificate since 1998, base on the ISO 9001 rules, we get KS certification from Korea Standards Association in 2001. In 2012 we update ISO 9001:2000 to ISO 9001:2008 and updated to ISO9001:2015 in 2016 from TUV Rheinland. Hyupshin set up a run well quality control system from raw material inspection to products delivery, each process have records and make sure all is under the system control. Hyupshin also set up the products tracing system, each product marks heat number and a special tracing number, search the database we can find all information, solve questions in quite fast speed. Since 2012 we have CE PED certificate and in 2019 we updated CE PED certificate from TUV Rheinland. ( See Certificates Page )
Well Equipments and Machinery
Shandong Hyupshin Flanges Co., Ltd owns well equipments to produce pipe valve flanges.
Forging and Rolling, Hyupshin owns heavy forging equipments and large rolling equipments, can forge weight from small up to 1000Kg, roll size from DN15 up to DN2000, forging type include steel plate structure, tube structure, ring structure, shaft structure etc.
Punching and Stamping, Hyupshin owns heavy punching and stamping machines, pressure for 400ton and 1000ton, can stamp size from DN15 up to DN200 (Steel plate thickness within 30mm). Stamping work is good way to fast produce plate steel flange and blind flange.
Machining and Drilling, Hyupshin owns many kinds of lathes, include common lathes, large vertical lathes, CNC lathes, special flanges lathes, common drilling machines, radial drilling machine, multiple automatic drilling machines, turning and drilling range from DN15 to DN2000.
Marking and Packing, Hyupshin owns automatic marking machines and packing machines. The marking words are clear, regular and clean. Packing for plywood pallet, plywood box or steel cage, Seaworthy Packing for all.
Inspection, Hyupshin owns well inspection equipments, include size inspection, Mechanical capacity inspection (strength of extension, yield strength, hardness etc), chemical analysis and inspection (content of carbon, sulfur, phosphorus, silicon, manganese etc), products finally inspection and Movable Spectrograph.
chemical testing for flanges materials, shandong hyupshin flanges co., ltd tensile testing for flanges material, shandong hyupshin flanges co., ltd spectrometer testing for flanges material, shandong hyupshin flanges co., ltd ultrasonic (UT) testing for flanges, shandong hyupshin flanges co., ltd
Chemical Compositon Analysis Mechanical Properties Testing Spectrum Testing Ultrasonic (UT) Testing
flange coating thickness testing, shandong hyupshin flanges co., ltd flange roughness testing, shandong hyupshin flanges co., ltd flange hardness testing, shandong hyupshin flanges co., ltd flange dimensions testing
Coating (Painting, Galvanizing) Thickness Testing Surface Roughness Testing Hardness Testing Dimensions Checking
Well Workers and Engineers
Hyupshin owns full experience technician and workers to produce high quality steel flanges, responsible quality inspector to find question products, clever engineers to solve questions. In Hyupshin, most workers have 10 years experience in flanges producing, all engineers are professional in forging, machinery and materials, all inspectors receive training for quality control regular, Hyupshin never sent question products to buyers.
Well Order Arrangement and After Sale Service
Hyupshin owns professional service staff to response your enquiry fast, handle your orders carefully, explain . We also provide good after sale service to solve any questions in selling and using. Trust in us, Hyupshin provides high quality flanges to customers from 39 countries with more than 20 years, low price and high quality is the belief for Hyupshin corporation, when you know these, why not to choose Hyupshin to your partner?
Orders and Products Tracking System
Hyupshin Flanges has built a tracking system for orders and products on our website, from the tracking system buyers input the order number or heat number to track order progress or products information. Buyers can visit the page URL http://www.hsflanges.com/services.html to use this system. Shandong Hyupshin Flanges Co., Ltd will provide all the convenient services to all customers.
ISO9001-2015 TUV Rheinland for flanges manufacturing and sales
CE PED 2014/68/EU, AD2000 W0 W0, for quality assurance for flanges manufacturer of materials
Korea KS Certificate
UKCA PER certificate
CE PED 2014/68/EU, AD2000 W0 W9
ISO 9001 : 2015
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Why Hyupshin Flanges?

Shandong Hyupshin Flanges Co., Ltd

Pingpu Road, Niupai, Mingshui,
Zhangqiu City, Shandong,
China, 250200

Tel: +86 531 83297728-8001
Fax: +86 531 83297728-8007

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