ASTM A888 Tuubbooyinka Ciidda Birta ah ee aan Hubka lahayn
Dulmar
Faahfaahin Deg Deg ah
Meesha Asal ahaan: Shiinaha | Qaabka: Wareeg | |||||||
Codsiga: Biyo-baxa qashinka ee dhismayaasha dhexdooda | Heerka: ASTM A888 | |||||||
Dahaarka: Gudaha iyo dibaddaba dahaarka rinjiga Bituminous | Midabka:Madow | |||||||
Qalabka: Birta Cawlan | Calaamadeynta: OEM ama shuruudaha macaamiisha | |||||||
Dhererka: 3048mm± 13mm | Cabirka: 1.5", 2", 3", 4", 5", 6", 8, 10, 12, 15" |
Baakaynta & Rarista:
Faahfaahinta Baakadaha: Saqafka alwaaxda
Dekadda: Xingang, Tianjin, Shiinaha
Sawir:
Cabbirka | Dhexroorka gudaha | Dhexroor ka baxsan | Dhexroor ka baxsan | Balaadhka kuul | Dhererka Dhigashada | ||||
B | J | M | N±0.13 | L 10ft± 0.50inch | |||||
1 1/2" | 1.50±0.09 | 1.90±0.06 | 1.96±0.06 | 0.25 | 120 | ||||
2" | 1.96±0.09 | 2.35±0.09 | 2.41± 0.09 | 0.25 | 120 | ||||
3" | 2.96±0.09 | 3.35±0.09 | 3.41±0.09 | 0.25 | 120 | ||||
4" | 3.94±0.09 | 4.38﹢0.09﹣0.05 | 4.44±0.09 | 0.31 | 120 | ||||
5" | 4.94±0.09 | 5.30﹢0.09﹣0.05 | 5.36±0.09 | 0.31 | 120 | ||||
6" | 5.94±0.09 | 6.30﹢0.09﹣0.05 | 6.36±0.09 | 0.31 | 120 | ||||
8" | 7.94±0.13 | 8.38﹢0.09﹣0.09 | 8.44±0.09 | 0.31 | 120 | ||||
10" | 10.00±0.13 | 10.56±0.09 | 10.62± 0.09 | 0.31 | 120 | ||||
12" | 11.94±0.13 | 12.50±0.13 | 12.62± 0.13 | 0.31 | 120 | ||||
15" | 15.11± 0.13 | 15.83±0.13 | 16.12±0.13 | 0.31 | 120 |
Warbixinta Kormeerka
Tuubbooyinka Birta Cawlan iyo Qalabyada Qalabka Kiimikada Warbixinta Kormeerka Todobaadlaha ah | |||||||||
Qayb kiimiko % | C+ (Si+P)/3 | ||||||||
P | 0.38 | S 0.15 | Cr; 0.50 | Ti 0.10 | Al 0.50 | Pb | 0.015 | CE :4.10 |
Guryaha Makaanikada Birta Cawlan Warbixinta Kormeerka Todobaadlaha | |||||||||
Culayska bareega (KN) | Dhexroorka (mm) | Xooga Jilicsan ·21,000 | |||||||
>145Mpa | >21,000PSI |