• Model NO.：BLS-RK
• Size：Dn300-Dn800
• Transport Package：Plywood Case and Carton Box
• Specification：ISO9001: 2008
• Trademark：BLS
• Origin：Zhejiang, China
• HS Code：847982
• Production Capacity：20 PCS Per Day

Overview product information

Manhole, stainless steel manhole, manhole cover

Type: SquarenessRoundnessOvalHand Hole Cover
Material: 304316L321304L316
Fineness: Inner and outer fineness of mirror Ra≤ 0.8μ M,
Inner and outer mechanical Polish and electrical Polish Ra≤ 0.2μ M,
External surface can be gross polished or sub-gross polished.
 

namestainless steel manhole cover sizeDN300-800materialSS304,SS316Ltyperound,oval,rectangleproduct data

product photo

factory view