-                ASTM A179 Okpomọkụ igwe anaghị agba ncharaỌkọlọtọ: ASTM A179/ASME SA179; 
 Ụdị: obere carbon ígwè tube;
 Usoro: oyi-adọta enweghị nkebi;
 Akụkụ: 1/8 "- 3" [3.2mm - 76.2mm];
 Ogologo: Ezipụta ogologo ma ọ bụ ogologo enweghị usoro;
 Ngwa: tubular okpomọkụ exchangers, condensers na ihe ndị yiri okpomọkụ na-enyefe ngwa;
 Nkwupụta okwu: FOB, CFR na CIF na-akwado;
 Ịkwụ Ụgwọ: T/T,L/C;
 Ahịa: Kpọtụrụ anyị maka ntinye aka sitere na onye na-ahụ maka ọkpọkọ ọkpọkọ China na-enweghị nkebi.
 
-                JIS G3456 STPT370 Carbon enweghị enweghị ntụpọ maka ọrụ okpomọkụ dị elu.Ọkọlọtọ: JIS G 3456; 
 Ọkwa: STPT 370;
 Ụdị: Carbon ígwè ọkpọkọ;
 Usoro: enweghị nkebi ma ọ bụ ERW (ịgbado ọkụ eletrik);
 Akụkụ: 10.5mm - 660.4mm (6A - 650A) (1/8B - 26B);
 Ngwa: ọkpọkọ nrụgide na okpomọkụ na-arụ ọrụ n'elu 350 ° C;
 Nkwupụta okwu: FOB, CFR na CIF na-akwado;
 Ịkwụ Ụgwọ: T/T,L/C;
 Ahịa: Kpọtụrụ anyị maka nkwupụta sitere na onye nrụpụta China.
-                JIS G 3454 STPG370 Carbon enweghị nkebi tubesỌkọlọtọ: JIS G 3454; 
 Ọkwa: STPG 370;
 Usoro: enweghị nkebi ma ọ bụ ERW (ịgbado ọkụ eletrik);
 Akụkụ: 10.5mm - 660.4mm (6A - 650A) (1/8B - 26B);
 Ogologo: ≥ 4 m, ma ọ bụ ogologo omenala;
 Ọrụ: ịkpụ, nhazi njedebe tube, ịgbawa ọkụ, nkwakọ ngwaahịa, mkpuchi, wdg.
 Nkwupụta okwu: FOB, CFR na CIF na-akwado;
 Ịkwụ Ụgwọ: T/T,L/C;
 Uru: Ndị na-ere ọkpọkọ igwe anaghị agba nchara na ndị na-ere ahịa si China.
 
-                BS EN10210 S355J0H Igwe anaghị agba ncharaỌkọlọtọ: BS EN 10210 / EN 10210; 
 Ọkwa: S355J0H (1.0547);
 Ụdị: ọkụ okokụre okirikiri oghere akụkụ ígwè ọkpọkọ (CFCHS Steel Pipe);
 Usoro: enweghị nkebi na LSAW, SSAW, ERW na ndị ọzọ ịgbado ọkụ usoro n'ichepụta;
 Elu: nwa tube, gbara peening, galvanized, ese, 3LPE, FBE, wdg
 Mbukota: Bundle ọkpọkọ, osisi ikpe, tarpaulin, plastic ọkpọkọ ọgwụgwụ echebe, wdg.
 Nkwupụta okwu: FOB, CFR na CIF na-akwado;
 Ịkwụ Ụgwọ: T/T,L/C;
 Ọnụ ahịa:Kpọtụrụ anyị ka ị nweta ntinye ego n'efu site na ụlọ ọrụ China.
-                BS EN10210 S275J0H LSAW(JCOE) ígwè ọkpọkọỌkọlọtọ: BS EN 10210 / EN 10210; 
 Ọkwa: S275J0H;
 Nọmba igwe: 1.0149;
 Ụdị: CFCHS Steel Pipe (na-ekpo ọkụ okokụre okirikiri oghere akụkụ ígwè ọkpọkọ)
 Usoro: enweghị nkebi na LSAW, SSAW, ERW na ndị ọzọ ịgbado ọkụ usoro n'ichepụta;
 Dayameta dị n'èzí: ruo 2500mm maka akụkụ obe gburugburu;
 Ọkpụrụkpụ mgbidi: ruo 120mm;
 Ịkwụ Ụgwọ: T/T,L/C;
 Ọnụ ahịa:Kpọtụrụ anyị ka ị nweta ntinye ego n'efu site na ụlọ ọrụ China.
-                JIS G3452 Carbon ERW ọkpọkọ igwe maka ọkpọkọ nkịtịỌkọlọtọ: JIS G 3452; 
 Ọkwa: SGP;
 Usoro: ERW (Electric Resistance Welded) ma ọ bụ Butt welded;
 Ọkpụkpọ ojii: Ọkụ anaghị enye mkpuchi zinc;
 Ọkụ ọcha: Ọkụ e nyere zinc- mkpuchi;
 Akụkụ: 10.5mm - 508.0mm (6A - 500A) (1 / 8B - 20B);
 Nkwupụta okwu: FOB, CFR na CIF na-akwado;
 Maritime: MSK, CMA, MSC, HMM, COSCO, UA, NYK, OOCL, HPL, YML, MOL;
 Ịkwụ Ụgwọ: T/T,L/C;
 Banyere anyị: China ERW steel pipe stockists na wholesaler.
-                LSAW Steel PipeỤdị: LSAW, SAWL, na DSAW; 
 Ihe: welded carbon ígwè ọkpọkọ;
 Ụkpụrụ: API 5L, A500, A501, A252, EN 10210, EN 10219, wdg;
 Akụkụ: DN 350 - 1500;
 Ọkpụrụkpụ: 8 - 80 mm;
 Ọrụ: mkpuchi, nkwakọ ngwaahịa, ogbugba ogbunigwe, igwe njedebe tube, ịkpụ, wdg;
 Nyocha: 100% Nnwale na-adịghị emebi emebi na ule ntanye nke hydrostatic;
 Uru: China LSAW ụlọ ọrụ ọkpọkọ, onye na-emepụta ihe na onye na-ere ahịa;
 Ahịa: Kpọtụrụ anyị maka ọnụ ahịa ọkpọkọ ígwè LSAW kachasị ọhụrụ.
-                API 5L X70 ma ọ bụ L485 LSAW Nkọwapụta ọkpọkọ weldedỌkọlọtọ: API 5L; 
 PSL1: X70 ma ọ bụ L485;
 PSL2: X70Q, X70M ma ọ bụ L485Q, L485M;
 Ụdị: LSAW ma ọ bụ SAWL ma ọ bụ DSAW;
 Akụkụ: DN 350 - 1500;
 Mgbidi mgbidi: 8 - 80 mm;
 Nyocha: A na-enyocha ọtụtụ nyocha gụnyere nyocha hydrostatic na ule na-adịghị emebi emebi dị.
 mkpuchi: Agba, FBE, 3LPE, 3LPP wdg dị;
 Ịkwụ Ụgwọ: T/T,L/C;
 Ọnụ ahịa:Kpọtụrụ anyị ka ị nweta ntinye ego n'efu site na ụlọ ọrụ China.
-                API 5L X42 ma ọ bụ L290 LSAW Nkọwapụta ọkpọkọ weldedỌkọlọtọ: API 5L (ISO 3183); 
 PSL1: X42 ma ọ bụ L290;
 PSL2: X42R, X42N, X42Q, X42M ma ọ bụ L290R, L290N, L290Q, L290M;
 Ụdị: LSAW ọkpọ ígwè welded;
 Akụkụ: 350 - 1500;
 Nyocha: 100% Nnwale na-adịghị emebi emebi na ule ntanye nke hydrostatic;
 mkpuchi: Agba, galvanized, FBE, 3LPE, HDPE, wdg.
 Ọrụ: Mgbawa agbawa agbawa, ịkpụ, nkwakọ ngwaahịa, beveling, wdg.
 Nkwupụta okwu: FOB, CFR na CIF na-akwado;
 Ọnụ ahịa:Kpọtụrụ anyị ka ị nweta ntinye ego n'efu site na ụlọ ọrụ China.
-                API 5L X52 ma ọ bụ L360 LSAW nkọwapụta ọkpọkọ welded steelỌkọlọtọ: API 5L; 
 PSL1: Ọkwa X52 (L360);
 PSL2: Ọkwa X52N (L360N), X52Q (L360Q), na X52M (L360M);
 Ụdị: LSAW ọkpọ ígwè welded;
 Akụkụ: 350 - 1500;
 Asambodo: API 5L ụlọ ọrụ asambodo, onye na-emepụta ọkpọkọ welded;
 Nyocha: 100% Nnwale na-adịghị emebi emebi na ule ntanye nke hydrostatic;
 Nkwupụta okwu: FOB, CFR na CIF na-akwado;
 Ịkwụ Ụgwọ: T/T,L/C;
 Ọnụ ahịa:Kpọtụrụ anyị ka ị nweta ntinye ego n'efu site na ụlọ ọrụ China.
 
-                API 5L X60 ma ọ bụ L415 LSAW Nkọwapụta ọkpọkọ weldedỌkọlọtọ: API 5L; 
 PSL1: X60 ma ọ bụ L415;
 PSL2: X60N, X60Q, X60M ma ọ bụ L415N, L415Q, L415M;
 Ụdị: LSAW (SAWL)
 Akụkụ: 350 - 1500;
 Ọrụ: Sandblasting na descaling, machining, ịkpụ, na-ehulata na okpomọkụ ọgwụgwọ dị;
 Ịkwụ Ụgwọ: T/T,L/C;
 Ụgbọ njem: Akpa ma ọ bụ nnukwu njem;
 Ọnụ ahịa:Kpọtụrụ anyị ka ị nweta ntinye ego n'efu site na ụlọ ọrụ China.
-                API 5L X65 na L450 LSAW Nkọwapụta ọkpọkọ weldedỌkọlọtọ: API 5L; 
 PSL1: X65 ma ọ bụ L450;
 PSL2: X65Q, X65M ma ọ bụ L450Q, L450M;
 Ụdị: LSAW ma ọ bụ SAWL ma ọ bụ DSAW;
 Akụkụ: DN 350 - 1500;
 Mgbidi mgbidi: 8 - 80 mm;
 Nnwale: Nnwale hydraulic, UT, RT na nyocha ọkpọkọ ndị ọzọ;
 Ngwunye tube: njedebe dị larịị ma ọ bụ bevels igwe;
 Ịkwụ Ụgwọ: T/T,L/C;
 Ọnụ ahịa:Kpọtụrụ anyị ka ị nweta ntinye ego n'efu site na ụlọ ọrụ China.
 
