St 52.4 NBK DIN 2391C/E 355+N EN 10305-4 液压管

液压管 St 52.4 NBK DIN 2391-C/E 355+N EN 10305-4

Hydraulic Tube St 52.4 NBK DIN 2391-C / E 355N EN 10305-4

常州仁成金属精密钢管厂专业生产供应：St 52.4 NBK DIN 2391C/E 355N EN 10305-4 液压管，液压系统用精密无缝钢管。

Hydraulic Tube St 52.4 NBK DIN 2391C / E 355N EN 10305-4

We are Stockholder & Distributors of ASTM A106 Grade B Seamless Pipes, ASME SA106 Grade B Seamless Pipes, ASTM A106 Grade C Seamless Pipes, ASME SA106 Grade C Seamless Pipes, ASTM A53 Grade B Seamless Pipes, ASME SA53 Grade B Seamless Pipes, ASTM A333 Grade 6 Seamless Pipes, ASME SA333 Grade 6 Seamless Pipes, API 5L Grade B Seamless Pipes, API 5L Grade X52 Seamless/LSAW/DSAW Pipes & Tubes, API 5L Grade X60 Seamless/LSAW/DSAW Pipes & Tubes, API 5L X65 Seamless/LSAW/DSAW Pipes & Tubes, 

API 5L X70 Seamless/LSAW/DSAW Pipes & Tubes, ST52-3 Seamless Tubes & Pipes, ST52 Seamless Tubes & Pipes, S355J2G3 Seamless Tubes & Pipes, S355J2H Seamless Tubes & Pipes, ST37-2 Seamless Tubes & Pipes, ST42-3 Seamless Tubes & Pipes, 42CrMo4 Seamless Tubes & Pipes, 34CrMo4 Seamless Tubes & Pipes, AISI/SAE 4130 Seamless Tubes & Pipes, AISI/SAE 4140 Seamless Tubes & Pipes, AISI/SAE 4340 Seamless Tubes & Pipes, ASME SA335 Grade P11 Seamless Pipes, ASTM A335 Grade P-11 Seamless Pipes, 

ASME SA335 Grade P22 Seamless Pipes, ASTM A335 Grade P-22 Seamless Pipes, ASME SA335 Grade P5 Seamless Pipes, ASTM A335 Grade P-5 Seamless Pipes, ASME SA335 Grade P9 Seamless Pipes, ASTM A335 Grade P-9 Seamless Pipes, ASME SA335 Grade P91 Seamless Pipes, ASTM A335 Grade P-91 Seamless Pipes, ASME SA213 T11 Seamless Tubes, ASTM A213 Grade T-11 Seamless Tubes, ASME SA213 T22 Seamless Tubes, ASTM A213 Grade T-22 Seamless Tubes, 

ASME SA213 T5 Seamless Tubes, ASTM A213 Grade T-5 Seamless Tubes ASME SA213 T9 Seamless Tubes, ASTM A213 Grade T9 Seamless Tubes, ASME SA213 T91 Seamless Tubes, ASTM A213 Grade T-91 Seamless Tubes, SA210 Grade A1 Seamless Tubes, SA210 Grade C Seamless Tubes, BS3059 Grade 320, 360, 440, L245, L290, L360, L415, L450, L485, L555 with EN10204 3.1 Mill Certificate
Certificate & Inspection : c/w Calibration Works Certificate EN10204 3.1/DIN 50049 3.1/ISO 10474 Mill Test Report, 

MACE MR-01-03/NACE MR-01-75/ISO-15156, European Pressure Equipment Directive PED 97/23/EC, AD 2000-WO, ASME Boiler & Pressure Vessel Code Section-II Part-A Edition 2008, API 6A, with 3.2 certificate duly certified & approved by LRS-Lloyd's Register, GL-Germanischer Lloyd, BV-Bureau Veritas, DNV-Det Norske Veritas, ABS-American Bureau of Shipping, SGS, TUV, RINA, IRS, NORSOK APPROVED STANDARD M630, M650 Rev.3

• We mainly stock the Tubes & Pipes of following make :

• Sumitomo Metal - Japan

• Nippon Steel - Japan

• JFE Steel - Japan

• Kawasaki Steel - Japan

• Vallourec & Mannesmann - France

• Vallourec & Mannesmann - Germany

• Vallourec & Mannesmann - Brazil

• Salzgitter Mannesmann - Germany

• Arcelor Mittal Steel - Romania

• Arcelor Mittal Steel - Czech Republic

• Tenaris Dalmine - Spain

• Tenaris Silcotub - Romania

• Tenaris Siderca - Argentina

• Tenaris NKK - Japan

• Volzhski - Russia

• Nizhnedneprovsky - Ukraine

• USS - USA

• Welspun - India

• Jindal Saw - India