SANHA can draw on decades of experience in the field of industrial piping systems or OEM equipment. In addition to industrial pipes made of stainless steel, we offer an extensive range of special parts (fittings) made of copper and copper alloys, special system fittings for gas or silicone-free applications as well as various types of stainless steel up to the XXL dimensions DN 125 and DN 150 (139.7 and 168.3 mm).
Not only can we offer the most suitable material in each case, but we also have recourse to all common manufacturing techniques from machining to drop forging, hydroforming, cold forming or assembly. Necking or flanging of the moulded parts is of course also possible and offers additional application possibilities.
Quality instead of mass: customised parts
SANHA® manufactures all stainless steel tubes using the TIG welding process, which has proven itself over decades. This process is also characterised by a particularly uniform structure in the area of the weld seam. All pipes can be eddy current tested, X-ray tested or inspected with a thermal transfer camera, depending on the requirements.
Depending on the application, SANHA® industrial pipes made of stainless steel can be delivered (bright) annealed, smoothed, brushed, externally ground or even pickled. The manufacturing expertise and flexibility required for this are available, as are planning, control and comprehensive quality control.
Industrial pipes and (special) fittings
SANHA produces stainless steel tubes in numerous dimensions, wall thicknesses, lengths and specifications for industrial applications at its Berlin plant. Not least thanks to more than 50 years of experience - especially in pipe production for the chemical industry and tank construction - ensure that our stainless steel pipes meet even the highest demands.
In the field of fittings, we can not only offer the most suitable material in each case, but also make use of all common manufacturing techniques from machining to drop forging, hydroforming, cold forming or assembly. It goes without saying that necking or flanging of the moulded parts is also possible.
Materials according to EN 10088:
1.4301, 1.4306, 1.4307, 1.4401, 1.4404, 1.4435, 1.4539, 1.4541, 1.4571, 1.4828, 1.4835, 1.4878, 1.4462
Materials according to UNS (AISI):
S30400 (TP304), S30403 (TP304L), S31600 (TP316), S31603 (TP316L), S31635 (TP316Ti), S32100 (TP321),
Our stainless steel pipes comply with the standards DIN EN 1021-7, ADW-W2, DIN EN 10095, DIN EN 10296-2 and DIN EN 10312, DIN 28181 as well as ASTM A249 / A269 /.
97/23/EC (Pressure Equipment Directive) / AD 2000-Merkblatt W.
TÜV / Lloyd`s RS / GL Germanischer Lloyd / DNV / BV
Supplier approval (austenitic-ferritic stainless steel pipes):
BAYER AG / BASF AG / BP - Gelsenkirchen
Our shop at www.sanha.shop.com is also available to our industrial customers as well as public clients and specialist wholesalers.
SANHA UK Ltd
9 Eghams Court
Tel +44 (0) 1628 819245