Onye nrụpụta:Otu nwanyị Steel
Ụdị ngwaahịa:Igwe anaghị agba nchara
Ọkwa ihe:ASTM A106 Gr B
Ngwa:Igwe ọkụ dị elu na usoro nrụgide dị elu, petrochemical, ike ike, ụlọ ọrụ kemịkalụ
Usoro mmepụta:Ọkụ na-ekpo ọkụ mechaa ma ọ bụ oyi na-adọkpụ
Ọkọlọtọ:ASTM A106 / ASME SA106
Nchịkọta
A106 Gr B NACE PIPE ka emebere maka ojiji na ọnọdụ ọrụ utoojoo, ebe ikpughe na hydrogen sulfide (H₂S) ma ọ bụ ihe ndị ọzọ na-emebi emebi dị. Womic Steel na-arụpụta NACE PIPES nke emebere iji nye nguzogide pụrụiche maka mgbawa sulfide stress (SSC) na hydrogen-induced cracking (HIC) n'okpuru nrụgide dị elu, gburugburu oke okpomọkụ. Ọkụ ndị a na-ezute ụkpụrụ NACE na MR 0175, na-ahụ na ha dabara maka ngwa dị oke mkpa na ụlọ ọrụ dị ka mmanụ & gas, nhazi kemịkalụ, petrochemical, na ike ike.
Ngwakọta kemịkalụ
Ngwakọta kemịkalụ nke A106 Gr B NACE PIPE bụ nke kachasị maka ike na nguzogide corrosion, ọkachasị na gburugburu ọrụ utoojoo.
| Ihe | Nkeji % | Nke kacha % |
| Carbon (C) | 0.26 | 0.32 |
| Manganese (Mn) | 0.60 | 0.90 |
| Silikon (Si) | 0.10 | 0.35 |
| Phosphorus (P) | - | 0,035 |
| Sulfur (S) | - | 0,035 |
| Ọla kọpa (Cu) | - | 0.40 |
| Nickel (Ni) | - | 0.25 |
| Chromium (Cr) | - | 0.30 |
| Molybdenum (Mo) | - | 0.12 |
Emebere ihe mejupụtara a iji nye ike mgbe ị na-ahụ na ọkpọkọ nwere ike iguzogide gburugburu ọrụ utoojoo yana ọnọdụ acid na-agafeghị oke.
Ihe eji arụ ọrụ
A na-ewu A106 Gr B NACE PIPE maka ịrụ ọrụ dị elu na ọnọdụ dị oke egwu, na-enye ma ike ike na elongation n'okpuru nrụgide na okpomọkụ.
| Ngwongwo | Uru |
| Ike Mpụta (σ₀.₂) | 205 MPa |
| Ike tensile (σb) | 415-550 MPa |
| Elongation (El) | ≥ 20% |
| Isi ike | ≤85 HRB |
| Mmetụta siri ike | ≥ 20 J na -20 Celsius |
Ihe ndị a na-arụ ọrụ na-eme ka a hụ na NACE PIPE nwere ike iguzogide mgbawa na nrụgide n'okpuru ọnọdụ siri ike dị ka nrụgide dị elu, okpomọkụ dị elu, na gburugburu utoojoo.
Nguzogide corrosion (Nnwale HIC & SSC)
Emebere A106 Gr B NACE PIPE ka ọ nagide ọnọdụ ọrụ utoojoo, a na-anwale ya nke ọma maka Hydrogen Induced Cracking (HIC) na Sulfide Stress Cracking (SSC) n'ikwekọ n'ụkpụrụ MR 0175. Nnwale ndị a dị oke mkpa maka ịlele ike ọkpọkọ ịrụ na gburugburu ebe hydrogen sulfide ma ọ bụ ogige acidic ndị ọzọ dị.
Nnwale HIC (Hydrogen Induced Cracking).
Nnwale a na-enyocha nkwụsi ike nke ọkpọkọ na mgbawa hydrogen kpatara nke na-eme mgbe ekpughere ya na gburugburu utoojoo, dị ka ndị nwere hydrogen sulfide (H₂S).
Nnwale SSC (Sulfide Stress Cracking).
Nnwale a na-enyocha ike ọkpọkọ iguzogide mgbawa n'okpuru nrụgide mgbe ekpughere ya na hydrogen sulfide. Ọ na-egosipụta ọnọdụ dị na gburugburu ọrụ utoojoo dị ka ubi mmanụ na gas.
Nnwale abụọ a na-ahụ na A106 Gr B NACE PIPE na-emezu ihe siri ike nke ụlọ ọrụ na-arụ ọrụ na gburugburu utoojoo, na nchara na-eguzogide mgbawa na ụdị corrosion ndị ọzọ.
Njirimara anụ ahụ
A106 Gr B NACE PIPE nwere akụrụngwa anụ ahụ ndị a na-ahụ na ọ na-arụ ọrụ nke ọma n'okpuru oke okpomọkụ na nrụgide:
| Ngwongwo | Uru |
| Njupụta | 7.85 g/cm³ |
| Nrụpụta okpomọkụ | 45.5 W/m·K |
| Modul na-agbanwe | 200 GPA |
| Ọnụọgụ nke Thermal Mgbasawanye | 11.5 x 10⁻⁶ /C |
| Eletriki Resistivity | 0.00000103 Ω·m |
Ihe ndị a na-enye ohere ka ọkpọkọ ahụ nọgide na-eguzosi ike n'ezi ihe ọbụna n'ọnọdụ dị oke egwu na mgbanwe okpomọkụ.
Nyocha na Nnwale
Womic Steel na-eji usoro nyocha zuru oke iji hụ na A106 Gr B NACE PIPE na-ezute ụkpụrụ mba ụwa maka ịdịmma na arụmọrụ. Nnwale ndị a gụnyere:
●Nleba anya na akụkụ:Ịhụ na ọkpọkọ kwekọrọ na nkọwa ụlọ ọrụ.
●Nnwale Hydrostatic:A na-eji ya lelee ike ọkpọkọ iji guzogide nrụgide dị n'ime.
●Nnwale na-adịghị emebi emebi (NDT):A na-eji usoro dị ka ultrasonic test (UT) na eddy current test (ECT) chọpụta ntụpọ dị n'ime na-emebighị ọkpọkọ.
●Nnwale tensile, mmetụta, na ike siri ike:Iji nyochaa akụrụngwa akụrụngwa n'okpuru ọnọdụ nrụgide dị iche iche.
●Nnwale Nguzogide Acid:Gụnyere ule HIC na SSC, dịka ụkpụrụ MR 0175 si dị, iji nyochaa arụmọrụ na ọrụ utoojoo.
Ọkachamara nrụpụta Steel nke nwanyị
A na-ewuli ike nrụpụta nke Womic Steel gburugburu ụlọ mmepụta ihe dị oke ọnụ yana ntinye siri ike na njikwa mma. Site na ahụmịhe ụlọ ọrụ afọ 19, Womic Steel bụ ọkachamara n'ịmepụta PIPES NACE dị elu nke na-egbo mkpa gburugburu ebe ọrụ siri ike.
●Teknụzụ nrụpụta dị elu:Womic Steel na-arụ ọrụ mmepụta ihe ọgbara ọhụrụ nke na-ejikọta n'ichepụta ọkpọkọ, ọgwụgwọ okpomọkụ, na usoro mkpuchi dị elu.
●Nhazi:Na-enye ihe ngwọta omenala, gụnyere ọkwa dị iche iche nke ọkpọkọ, ogologo, mkpuchi, na ọgwụgwọ okpomọkụ, Womic Steel na-edozi NACE PIPE maka mkpa ndị ahịa.
●Mbupu zuru ụwa ọnụ:N'ịbụ ndị nwere ahụmahụ na mbupụ gaa na mba 100, Womic Steel na-ahụ maka nnyefe nke ọkpọkọ dị elu nke a pụrụ ịdabere na ya na nke oge.
Mmechi
A106 Gr B NACE PIPE sitere na Womic Steel na-ejikọta akụrụngwa akụrụngwa pụrụ iche, nguzogide corrosion na ntụkwasị obi na ọnọdụ ọrụ utoojoo. Ọ dị mma maka oke okpomọkụ, ngwa nrụgide dị elu na ụlọ ọrụ dịka mmanụ & gas, petrochemical, na nhazi kemịkalụ. Standardkpụrụ nnwale siri ike, gụnyere nnwale HIC na SSC kwa MR 0175, na-ahụ maka ịdịte aka nke ọkpọkọ na iguzogide corrosion na gburugburu ebe ịma aka.
Ike nrụpụta dị elu nke Womic Steel, ntinye aka na ịdịmma yana ahụmịhe mbupụ zuru ụwa ọnụ na-eme ka ọ bụrụ onye mmekọ ntụkwasị obi maka NACE PIPES ejiri na ngwa dị oke egwu.
Họrọ Womic Steel Group dị ka onye mmekọ ntụkwasị obi gị maka ọkpọkọ igwe anaghị agba nchara & ihe nrụnye na arụmọrụ nnyefe enweghị ike imeri. Nnọọ ajụjụ!
Weebụsaịtị: www.womicsteel.com
Email: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 ma ọ bụJack: +86-18390957568
Oge nzipu: Jan-04-2025