Pipe ea tšepe e sa tsitsang e sebelisoang haholo lefatšeng ke phala ea boleng bo holimo 'me e sebelisoa haholo indastering, indastering ea lik'hemik'hale, kaho le libakeng tse ling.Liphaephe tsa tšepe tse se nang seam li ratoa ke indasteri ka lebaka la matla a tsona a phahameng, ho hanyetsa kutu, le ho hanyetsa mocheso o phahameng.Ho boetse ho na le litekanyetso tse tsamaellanang mabapi le litlhaloso le botenya ba marako.Lenane le latelang ke lethathamo la lintlha tsa machaba tsa lipeipi tsa tšepe tse seamless le maemo a botenya ba lebota:
Litlhaloso:
1. Litekanyetso tsa Amerika:ASTM A106, ASTM A53, API 5L, ASTM A192,ASTM A210, ASTM A213, joalo-joalo;
2. Litekanyetso tsa Majapane: JIS G3454, JIS G3455, JIS G3456, JIS G3461, JIS G3462, joalo-joalo;
3. Litekanyetso tsa Sejeremane: DIN 1626, DIN 17175, DIN 2448, DIN 2391, joalo-joalo;
4. Litekanyetso tsa Brithani: BS 1387, BS 3601, BS 3059, BS 6323, joalo-joalo;
5. Litekanyetso tsa Europe:EN 10210, EN 10216, EN 10297, joalo-joalo;
6. Litekanyetso tsa China:GB/T 8162, GB/T 8163, GB/T 3087, GB/T 5310, GB/T 6479, joalo-joalo.
Tekanyetso ea botenya ba lebota:
1. SCH10, SCH20, SCH30, SCH40, SCH60, STD, SCH80, XS, SCH100, SCH120, SCH140, SCH160, XXS, joalo-joalo;
2. WT: 2.0-60mm, SCH10S, SCH40S, SCH80S, joalo-joalo;
3. Tabeng ea khaello ea lisebelisoa tse tala kapa tlhokahalo e kholo, liphaephe tse ling tse nyenyane li ka 'na tsa hloka ho etsoa ho ea ka litlhoko tse itseng.
Lintlha tse ka holimo ke litekanyetso le litekanyetso tsa botenya ba lebota tsa liphaephe tsa tšepe tse se nang seamed tsa machaba.Liindasteri tse fapaneng le litlhoko tsa ts'ebeliso li hloka khetho ea litlhaloso tse tsamaellanang le botenya ba marako.U ka khetha lintlha tse lumellanang le litlhoko tsa hau tsa ho reka.