EN 
ES
PT
RU
KO
DE
TR
FR
JA
Superheater Boiler Tubes, ASTM A556 superheater steel tube
Superheater Boiler Tubes, ASTM A556 superheater steel tube
Seamless Superheater alloy Steel Tube
ASTM A556 tabung baja superheater
ASTM A209; ASTM A250; ASTM A213;ASTM A556,
- Description
- Keterangan
- komentar
Description:
Alloy steel boiler tubes are based on ASTM A250 standard. It covers standard specification for several grades, designated T1, T1a, T1b, T2, T11, T12, and T22, of minimum-wall-thickness, electric-resistance-welded, carbon-molybdenum and chromium-molybdenum alloy-steel, boiler and superheater tubes.
ASTM A556 / A556M – 96(2012) Standard Specification for Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes
ASTM A556 Superheater Steel Tube
ASTM A 556 M - 88 / ASME 556 /ASTMA556M-88/ASME556
aplikasi:
Pambuka Singkat
Alloy steel boiler tubes are based on ASTM A250 standard. It covers standard specification for several grades, designated T1, T1a, T1b, T2, T11, T12, and T22, of minimum-wall-thickness, electric-resistance-welded, carbon-molybdenum and chromium-molybdenum alloy-steel, boiler and superheater tubes.
The tubes shall have a hardness not exceeding the specified values for brinell hardness and rockwell hardness numbers. When the final heat treatment is in a continuous furnace, the number of tubes of the same size and from the same heat in a lot shall be determined from the given size of the tubes.
ASTM A556 / A556M – 96(2012) Standard Specification for Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes
ASTM A556 Superheater Steel Tube
ASTM A 556 M - 88 / ASME 556 /ASTMA556M-88/ASME556
Stainless Steel Square Tubes Square TubesStainless Steel Rectangular Tubes Rectangular Tubesinner packing Oval pipesStock room Storehouse
ASTM A556 minangka ringkesan ringkesan standar sing dirujuk. Iku mung informasi lan dudu bagean resmi saka standar; teks lengkap standar dhewe kudu diarani kanggo nggunakake lan aplikasi. ASTM ora menehi jaminan sing nyata utawa tersirat utawa nggawe perwakilan manawa isi abstrak iki akurat, lengkap utawa paling anyar.
Keterangan
| Standard | ASTM A556, ASME SA556 |
Bahan Baja | SA556Gr.B2, SA556Gr.C2 |
Ukuran Range | Outer Dimensions: 12mm - 40mm |
Ketebalan dinding: 1 mm - 5mm | |
Dawane: maksimal 16000mm | |
Certificate | The products are supplied with 3.1 specific test certificates, according to EN 10204. Certification according to 3.2 can be agreed at the time of ordering. |
Perawatan lumahing | Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting. |
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested. | |
packing | Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested. |
Proses Pabrikan:
Electric-resisitance welding
Pangobatan Kalor:
1. After welding or when cold finished, after the final cold-drawing pass, all tubes shall be heat treated and, except asprovided in 5.3.2. furnished in the full annealed, isothermal annealed, normalized, or normalized and tempered condition at the option of the manufacturer, if furnished in the normalized and tempered condition, the minimum temperingtemperature shall be 1200°F except T22 shall be tempered at 1250°minimum.
2. when grades T1, T1a, T1b and T2 are cold finished, the tubes may at the option of the manufacturer, be heat treated after the final cold-drawing pass at a temperature of 1200°F or higher, provided one of the heat treatments specified in 5.3.1 was applied after welding.
Resistant high and low temperature or resistant corrosion-resistant in the oil, chemical, electric powder industry. KRM is a professional pipa baja paduan manufacture and supplier. We stock large quality of A-250 T22 straight alloy steel pipe every month. If you have any need of ASTM A-250 please do not hesitate to contact us .
Pelanggan Dipercaya utawa Pangguna Akhir saka Tabung Boiler Superheater:
| Standard | ASTM A556, ASME SA556 |
Bahan Baja | SA556Gr.B2, SA556Gr.C2 |
Ukuran Range | Outer Dimensions: 12mm - 40mm |
Ketebalan dinding: 1 mm - 5mm | |
Dawane: maksimal 16000mm | |
Certificate | The products are supplied with 3.1 specific test certificates, according to EN 10204. Certification according to 3.2 can be agreed at the time of ordering. |
Perawatan lumahing | Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting. |
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested. | |
packing | Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested. |
● Delivery time is short and catch up our work. ___Kellen (UAE)
● The order is with happy,looking forward to next. ___Kermit (Spain)
● Packing is stable. ___Yolanda (Chile)
● Offer timely. ___Teresa (Brazil)