ASTM A269 Seamless Stainless Steel Instrumentation Tubing, A+P Polished OD 1/4'' - 1-1/2''

Stainless Steel seamless instrumentation tubes in a comprehensive range of corrosion-resistant stainless steels and nickel alloys covering outside diameters from (OD) 1.59 to 50 mm (0.0625 to 1.968 in.). All sizes are supplied with smooth surfaces and close dimensional tolerances reducing the risk of leakages when connecting tubes with couplings.

Standard delivery form for Spezilla hydraulic and instrumentation tube is straight lengths of 6 meters, but our tubes can also be delivered as coiled tubing, contributing to reduced installation costs.

Tubes with high cleanliness

Spezilla hydraulic tubes and instrumentation tubes are characterized by high cleanliness, and tubes with OD larger than 5 mm (0.196 in.) are delivered with plugged ends for transport protection against inside contamination.

Standards:

EN 10216-5 TC1

ASTM A213-AW (average wall)

ASTM A269

PED 97/23/EC

OD <6 mm according to A632

NACE MR0175/ISO 15156

254 SMO (UNS S31254)

EN 10216-5 TC1

ASTM A269

PED 97/23/EC

NACE MR0175/ISO 15156

UNS N08904

EN 10216-5 TC1

ASTM A213 A269

PED 97/23/EC

NACE MR0175/ISO 15156

UNS N06625

ASTM B444, Grade 1 and Grade 2

ASME SB444, Grade 1 and Grade 2

ISO 6207

UNS S32750

EN 10216-5 TC1

ASTM A789

PED 97/23/EC

NACE MR0175/ISO 15156

Testing of stock standard tubing in straight condition

Spezilla hydraulic and instrumentation tubing are tested according to the standards as follows.

S = Sampling, T = 100%

1) Either flaring or flattening test depending on tube size.

2) Eddy Current or hydrostatic test at option of Spezilla.

3) Also product analysis of a billet or tube from each heat.

4) Spezilla performs EN ISO 3651-2 Method A.

5) Spezilla performs ASTM A262 PrE.

6) Spezilla performs hardness test.