| Product | Seamless carbon steel tubes for process and linepipe |
|---|---|
| Standard | API 5L, ASTM A106, EN10216 ASTM A333 (low temp) |
| Dimensions | 1 / 2" – 24" |
| Lengths | Single (4 – 7) and double (8 – 14) random lengths |
| Delivery conditions |
With bevelled ends for sizes with O.D. > 60.3 mm |
| Materials |
Gr. B, Gr. X52, A106 gr. C, P265GH Gr. 6 LT45, P355 (low temp) |
| Surface | Mill varnish |
| Certification | 3.1 acc. to EN 10204 |
| Product | Seamless carbon steel tubes for mechanical engineering, construction or pressure requirements |
|---|---|
| Standard | EN 10297-1, EN 10210-1 / 2, EN 10216-1/3 |
| Dimensions | 10.2 x 1.6 mm to 660 x 100 mm |
| Lengths | Single (4 – 7) and double (8 – 14) random lengths |
| Materials | Mostly combined P355N TC1 / S355J2H / E355 N |
| Surface | Black, not oiled |
| Certification | 3.1 acc. to EN 10204 |
| Product | Seamless carbon steel tubes for machining / hollow bar |
|---|---|
| Standard | EN 10294-1 or ISO 2938 |
| Dimensions | 30 x 20 to 250 x 200 mm |
| Lengths | 4 – 8 m |
| Delivery conditions |
Hot rolled condition |
| Materials |
E355 E355 J2 S355J2H E470 |
| Surface | Black, not oiled |
| Certification | 3.1 acc. to EN 10204 |
| Product | Seamless boiler tubes |
|---|---|
| Standard | EN 10216-2 other standards on request |
| Dimensions |
13.5 x 1.8 mm to 610 x 30 mm other dimensions on request |
| Tolerances | Outside diameter and wall thickness acc. to EN 10216-2 |
| Lengths |
5 to 7 m, partly 10 to 14 m other lengths and fixed lengths on request |
| Materials |
Steel grade (EN) P235 GH TC 1 P235 GH TC 2 16Mo3 13CrMo4-5 10CrMo9-10 Steel grade (JIS) ST B 340 ST B 410 ST B 510 ST BA 12 ST BA 22 ST BA 24 Steel grade (ASTM / ASME) A / SA 192 A / SA 210 A / SA 213 T5, T11, T12, T22, T91 other materials on request |
| Surface | On request |
| Marking |
Manufacturer stamp, EN standard, material, size, heat number or identification number, if applicable test category and tube number (depending on material) |
| Testing |
Water pressure or electromagnetic testing acc. to EN 10246-1 (SEP 1925) other testing on request |
| Certification |
3.1 acc. to EN 10204 3.2 acc. to EN 10204 for alloyed boiler tubes |
| Product | Seamless heat exchanger tubes |
|---|---|
| Standard | metric dimensions EN 10216-2 inch dimensions ASTM A 179M-1990a, ASME SA 179M, ASME Section II part A |
| Dimensions |
metric dimensions 10 x 1 mm to 30 x 2.5 mm inch dimensions 19.05 x 1.65 mm to 25.4 x 3.4 mm other dimensions on request |
| Lengths | Lengths and fixed lengths on request |
| Materials |
Steel grade (EN) Steel grade (ASTM / ASME) metric dimensions P235 GH TC 1 SA 556 C 2 inch dimensions P235 GH TC 1 other materials on request |
| Marking | Manufacturer stamp, material, size, heat number or identification number |
| Testing |
metric dimensions Electromagnetic testing acc. to EN 10246-1 (SEP 1925) inch dimensions Electromagnetic testing acc. to ASME SA 450, test hole 0.8 mm |
| Certification |
3.1 acc. to EN 10204 other certifications on request |
| Product | Seamless cold drawn heat exchanger tubes |
|---|---|
| Standard | ASTM A179 |
| Dimensions | 15.88 x 2.11 to 38.1 x 2.77 |
| Lengths | 6 m or 12.3 m |
| Delivery conditions |
With plain ends |
| Materials | A179 / SA179 |
| Surface | Black |
| Marking | Steel grade, manufacturer's symbol, heat number or identification number |
| Testing | Eddy Curent Tested |
| Certification | 3.1 acc. to EN 10204 |
| Product | U-bent tubes |
|---|---|
| Standard | metric dimensions EN 10216-2 inch dimensions ASME SA 556 C 2 ASTM A 179M 1990a, ASME SA 179M, ASME Section II part A |
| Dimensions |
metric dimensions 10 x 1 mm to 30 x 2.5 mm inch dimensions 19.05 x 1.65 mm to 25.4 x 3.4 mm |
| Tolerances |
metric dimensions acc. to EN 10305-1 inch dimensions outside diameter acc. to EN 10305-1 wall thickness 0 / +20 % (SA 556M) |
| Materials |
Steel grade (EN) Steel grade (ASTM / ASME) metric dimensions P235 GH TC 1 SA 556 C 2 inch dimensions P235 GH TC 1 A 179 / SA 179 other materials on request |
| Certification |
3.1 acc. to EN 10204 other certifications on request |
| Product | Welded light, normal and heavy wall carbon steel tubes |
|---|---|
| Standard | EN 10219-1 / 2, EN 10217-1 |
| Dimensions | 31.8 x 2 mm to 508 x 12.5 mm |
| Lengths | 6 m, 6.40 m (special length for greenhouse tubes) or 12 m |
| Delivery conditions |
With plain ends |
| Materials |
S235JRH S355J2H P235TR1 / S235JRH |
| Surface |
Black, not oiled Shotblasted and / or painted |
| Testing | Leak tested |
| Certification |
2.2 acc. to EN 10204 for light and normal wall tubes 3.1 acc. to EN 20104 for heavy wall tubes |
| Product | Welded normal wall steel tubes for sprinkler systems |
|---|---|
| Standard | EN 10217-1 |
| Dimensions | 42.4 x 2.6 mm to 168.3 x 4 mm |
| Lengths | 6 m |
| Delivery conditions |
Grooved |
| Materials | P235 TR1 |
| Surface | Black, not oiled |
| Testing | Leak tested |
| Certification | 2.2 acc. to EN 10204 |
| Product | HFI-welded boiler tubes |
|---|---|
| Standard | BS 3059 / EN 10217-2 |
| Dimensions | 33.7 x 2.6 mm to 168.3 x 5.6 |
| Lengths | 6.70 m |
| Delivery conditions |
Normalised, internal seam weld removed, tensile strenght max. 440 N / mm2, plain ends with caps |
| Materials | ERW 320 / P195GH |
| Surface | Black, not oiled |
| Testing | Leak tested |
| Certification | 3.1 acc. to EN 10204 |
| Product | Welded carbon steel pipes for installation purposes |
|---|---|
| Standard | EN 10255 M / EN 10255 H |
| Dimensions | 1 / 4" to 4" |
| Lengths | 6 m |
| Delivery conditions |
With plain ends or with thread and coupling |
| Materials | S195T |
| Surface | Black or hot-dipped galvanized |
| Testing | Pressure tested at 50 bar |
| Certification | 2.2 acc. to EN 10204 |
| Product | Welded carbon steel pipes “class A” or construction |
|---|---|
| Standard | EN 10255 L2 / EN 10219-1 / 2 |
| Dimensions | 3/8" to 4" |
| Lengths | 6 m |
| Delivery conditions |
With plain ends or with thread and coupling |
| Materials | S195T / S235JRH |
| Surface | Black or hot-dipped galvanized |
| Testing | Pressure tested at 50 bar for class A. |
| Certification | 2.2 acc. to EN 10204 |
| Product | Welded central heating pipe LEBU® |
|---|---|
| Standard | EN 10305-3 or DIN 2394 |
| Dimensions | 12 x 1.2 mm to 108 x 2 mm |
| Lengths | 6 m |
| Delivery conditions |
Tubes manufactured from pickled or cold rolled strip with plain ends |
| Materials | E190+CR2 / E220+CR2 / E260 CR2 / E320+CR2 or St.34-2 |
| Surface | High gloss electrolytic zinc plated |
| Testing | Leak tested |
| Certification | 2.2 acc. to EN 10204 |
| Product | Welded linepipes to ERW API / EN |
|---|---|
| Standard | API 5L / EN 10217-2 / EN 10219-1 / 2 |
| Dimensions | 168.3 x 4.8 mm to 610 x 12.7 mm |
| Lengths | 11.80 m |
| Delivery conditions |
With bevelled ends |
| Materials | Grade B / P235GH / S235JRH |
| Surface | Black, not oiled |
| Testing | Pressure tested to the norm |
| Certification | 3.1 acc. to EN 10204 |
| Product | Welded linepipes to SAW API / EN |
|---|---|
| Standard | API 5L / EN 10217-5 |
| Dimensions | 711 x 7.1 mm to 1219.1 x 12.7 mm |
| Lengths | 11 – 11.80 m |
| Delivery conditions |
With bevelled ends |
| Materials | Grade B / P265GH TC1 / S235JRH |
| Surface | Black, not oiled |
| Testing | Pressure tested to the norm |
| Certification | 3.1 acc. to EN 10204 |
