sales9@yilimetal.com.cn
+86 18963087869
Yili（China）Steel Materials Co.,Ltd
Product Description
| Product Name | Tunnel pipe |
| Standards | GB/T 9808-2008, API 5CT |
| Grades | DZ40, DZ60, DZ80, R780, J55, K55, N80, L80, P110, 37Mn5, 36Mn2V, 13Cr, 30CrMo |
| Certificate | API 5CT |
| Outside diameter | 35mm-340mm |
| Tolerance for OD | -0.5%/+1% |
| Thickness | 2.0-25mm |
| Tolerance for WT | -10%/+12.5% |
| Length | 4-12.5m random length or fixed length, or as per the required |
| Bending allowed | No more than 1.5mm/m |
| Supply form | Threading pipe, coupling, punching pipe, pipe shoe |
| Packing | For bare steel pipes, packed in bundles For steel pipes with threading and coupling, waterproof clothes wrapped For coupling and pipe shoe, packed in wood crates or steel frame packing |
| Application | For geological drilling, petroleum extraction, tunnel supporting, coal mining, rock improvement etc. |
| Shipping term | In bulk ships for quantity above 100tons, Below 100tons order, will be loaded into containers, For an order below 5tons, we usually choose LCL (Less than container load) container, to save the cost for client |
| Shipping port | Qingdao port, or Tianjin port |
| Trade term | CIF, CFR, FOB, EXW |
| Paying term | 30%TT + 70% TT against copy of documents, or 30%TT + 70% LC. |
| Brand name | Hanwu Steel |
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CONTACT US
Tel : +86-18963080991
E-mail : tiffany@hw-steel.com
WhatApp : +86-18963080991
Address : Building 1, Zhongjian Jinxiu Plaza, Huaiyin District, Jinan City, Shandong Province
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