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{"title":"Plain End SS Seamless Tube GOST 9941-91 DIN 17456 DIN 17458 EN10216-5 ASME SA213","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c0\/3c\/f506952b94f84f45d8aa3c43e4a7-200x200-1\/plain_end_ss_seamless_tube_gost_9941_91_din_17456_din_17458_en10216_5_asme_sa213.jpg","attrs":{"Brand Name":"YUHONG","Model Number":"GOST 9941-91, DIN 17456 , DIN 17458, EN10216-5","Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Place of Origin":"China,USA, Korea, UE"}}
{"title":"Stainless Steel Seamless Tube GOST 9941-91, DIN 17456 , DIN 17458, EN10216-5,","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1a\/13\/f19bffd7f95853cffdae1e6fd548-200x200-1\/stainless_steel_seamless_tube_gost_9941_91_2c_din_17456_2c_din_17458_2c_en10216_5_2c_asme_sa213_pickled_and_annealed_plain_end.jpg","attrs":{"Place of Origin":"China,USA, Korea, UE","Brand Name":"YUHONG","Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Minimum Order Quantity":"100KGS"}}
{"title":"EN10216-5 1.4404 Stainless Steel Seamless Tube","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ed\/97\/c949ebcf6f5475b58d7b419e2a05-200x200-1\/en10216_5_1_4404_stainless_steel_seamless_tube.jpg","attrs":{"Place of Origin":"China","Brand Name":"YUHONG Group","Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Minimum Order Quantity":"100KGS"}}
Some of the quality tests carried out by us includes:
Corrosion Test
Conducted only when specially requested by the client
Chemical Analysis
Test done as per required quality standards
Destructive / Mechanical Testing
Tensile | Hardness | Flattening | Flare | Flange
Reverse-bend and Re. flat tests
Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end
Eddy Current Testing
Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System
Hydrostatic Testing
100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s .
Air Under Pressure Test
To check any evidence of air leakage
Visual Inspection
After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections
Supplementary Testing : Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
