Dɛn na ɛsɛ sɛ wode w’adwene si so bere a worepaw pipe making machine no, .
Baabi a ano pem
Sɛ worepaw afiri a wɔde yɛ paipu a, ade a ɛho hia sen biara a ɛsɛ sɛ wohwɛ yiye ne baabi a wɔyɛ paipu no, a nea ɛka ho ne pipe, diameter, ne nea ɛkeka ho no mu duru .
Akwan a wɔfa so yɛ adwuma .
Tube Mill anaa Pipe Mill de akwan soronko abien di dwuma de yɛ nneɛma a ɛnyɛ den na wɔde weld ayɛ a efi nneɛma ahorow pii mu, a dade ne dade a ɛnyɛ dade ka ho. Wɔkyekyɛ adwumayɛbea ahorow mu sɛnea ne kɛse, mfiridwuma anaa sɛnea nneɛma te. Nhwɛsoɔ:
E RW (Electric Resistance Welding) .
P lasma a wɔde yɛ welding .
L Aser Welding .
TIG (Tungsten mframa a ɛnyɛ adwuma) welding .
Nnwinnade a wɔde hwɛ nneɛma so ne nea wɔde hwɛ nneɛma mu no ho hia kɛse ma nea ɛyɛ papa. Mfiri a wɔtaa de di dwuma no bi ne eddy current anaa ultrasonic monitoring systems, flux leakage detectors, ne optical anaa laser sensor ahorow. Mfiri no a wɔde bɛka abom no ma automation a ɛkɔ anim ne nneɛma a wɔyɛ no sohwɛ tu mpɔn.
Applications .
Tube mills anaa pipe mills yɛ nnwuma ne dwumadie ahodoɔ bi, a nea ɛka ho ne:
Ɛlektrik anaa gas a wɔde fa mu .
Nsu a wɔde fa mu .
Ngo ne gas a wɔde tu fam .
Nsu a wɔde gugu nnɔbae so .
Nneɛma a wɔde yɛ adwuma .
Petrochemical paipu .
Ayarehwɛ
Nsuo a ɛwɔ nsuo mu .
Mfiridwuma mu nsu a wɔde yɛ adwuma .
Nneɛma a wɔde yi mframa fi mu .
Nneɛma a wɔde yɛ adwuma .
Sɛ wopaw sɛ wode nsu afiri no bedi dwuma wie a, wubetumi apaw nneɛma a ɛfata sɛnea nsu afiri no de di dwuma no te. Tube mills ne pipe mills de wɔn ho to dade so efisɛ wɔn raw material . pipes titiriw no yɛ nneɛma ahorow pii. Ɛyɛ mfiridwuma adwumakuw no na ɛsɛ sɛ wɔkyerɛ nneɛma a wɔde bedi dwuma wɔ nhyehyɛe a wɔde fa nsu mu no mu. Wɔgyina nsuo, nhyɛsoɔ, ɔhyeɛ ne ɛka so na ɛpaw nneɛma. Nsu afiri dodow no ara a mfiridwuma akuw te sɛ petrol ne gas de di dwuma no hyɛ akuw a edidi so yi mu:
Carbon dade nhama .
dade a ɛnyɛ den a wɔde fa nsu mu .
Alloy dade nsu afiri .
galvanized dade nhama .
Nneɛma afoforo a ɛwɔ dade aduru no mu no betumi ayɛ:
Aluminium .
Manganese .
Titanium .
Tungsten .
gyinapɛn ahorow .
API Spec 2B — Nneɛma a wɔakyerɛw a ɛfa sɛnea wɔyɛ dade paipu ho .
DNV-OSS-313 — Pipe Mill ahwehwɛde ahorow .
DIN EN 13675 — Ahobanbɔ a ɛwɔ tube a wɔde yɛ ne paipu a wɔde yɛ afiri mu .
Mold material standard .: .
CR12 MOV .
HRC 50-52 .
SKD11.
SKD61.
Ampco 25 na ɛwɔ hɔ.
H3 D2.
Executive Standard : .
ASTMA-312 Seamless, welded & awɔw a emu yɛ den yɛ adwuma austenitic SS pipes .
ASTMA-249 welded Austenitic dade a wɔde yɛ nsu a ɛyɛ hyew, ɔhyew a ɛsen biara, ɔhyew sesa & condenser tubes .
ASTMA-688 WELDED ADWUMA A WƆDE MA AHYƐDEƐ 'U'TUBES .
ASTM A53 yɛ carbon steel a wɔde afra, a wɔde di dwuma sɛ structure steel anaasɛ wɔde yɛ low-pressure plumbing.
Sɛ wopɛ sɛ wuhu sɛnea yɛapaw Tube Mill a yɛretɔn mprempren no anaasɛ wubesua pii afa yɛn nnwuma ho a, yɛsrɛ wo, ntwentwɛn wo nan ase sɛ wobɛbɔ :Tube Mill .
