Henan Wein Industry Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 500pcs per month |
| Delivery Time | 30-60 days |
| Packaging Details | Seaworthy Packing |
| Pressure Grade | - 0.097 - 1.0 MPa |
| Internal coating | Polyethylene |
| External coating | Polyethylene |
| Size | DN100mm～DN1000mm |
| Usage | mine |
| Density Requirement | ＞0.91 |
| Brand Name | NO |
| Model Number | DN100mm～DN1000mm |
| Certification | NO |
| Place of Origin | China |
View Detail Information
Explore similar products
Internal Epoxy Resin Steel Plastic Composite Pipe Antistatic Corrosion
Epoxy Coated Carbon Steel Pipe For Special Underground Environmental Conditions
Good Sealing Steel Plastic Composite Pipe For Underground Coal Mine No Leakage
GB T 1033 Mine Plastic Coated Steel Tube Antiseptic High Weathering Resistance
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500pcs per month |
| Delivery Time | 30-60 days | Packaging Details | Seaworthy Packing |
| Pressure Grade | - 0.097 - 1.0 MPa | Internal coating | Polyethylene |
| External coating | Polyethylene | Size | DN100mm～DN1000mm |
| Usage | mine | Density Requirement | ＞0.91 |
| Brand Name | NO | Model Number | DN100mm～DN1000mm |
| Certification | NO | Place of Origin | China |
| High Light | plastic coated steel tube ，epoxy lined steel pipe | ||
Light Weight Steel Plastic Composite Pipe Strong Coating Adhesion For Mine
Mine pipe refers to a product specially developed for special underground environmental conditions, which has the advantages of flame retardant, antistatic, corrosion resistance, long service life and strong safety. It is mainly used in five systems: mine drainage pipe (KS), mine grouting pipe (KJ), mine positive pressure air pipe (KFZ), mine negative pressure air pipe (KFF), mine gas drainage pipe (KW).
size:HOSP-TEP(PE)-KW(-0.097)/101.6～1118
size:DN100mm～DN1000mm
Pressure Grade
Pipeline for gas drainage in underground coal mine, bearing pressure - 0.097 - 1.0 MPa.
Performance characteristics
1) Internal and external coatings can be made of different materials or colors according to customer's service environment and requirements.
2) Coating adhesion is strong: physical method is used for advanced treatment of the base pipe. The pretreatment meets Sa2.5 standard. Microcomputer is used for automatic preheating control and production. Coating adhesion is higher than national standard.
National Standard Specification and Coating Thickness
| DN | internal coating | external coating | ||||
| Ordinary level | Reinforcement level | polyethylene | epoxy resin | |||
| Ordinary level | Reinforcement level | Ordinary level | Reinforcement level | |||
| 15 | ＞0.4 | ＞0.3 | ＞0.5 | ＞0.6 | ＞0.3 | ＞0.35 |
| 20 | ||||||
| 25 | ||||||
| 32 | ||||||
| 40 | ||||||
| 50 | ||||||
| 65 | ||||||
| 80 | ＞0.5 | ＞0.35 | ＞0.6 | ＞1.0 | ＞0.35 | ＞0.4 |
| 100 | ||||||
| 125 | ||||||
| 150 | ||||||
| 200 | ＞0.6 | ＞0.8 | ＞1.2 | |||
| 250 | ||||||
| 300 | ||||||
| 350 | ＞1.3 | |||||
| 400 | ||||||
| 450 | ||||||
| 500 | ||||||
| 550 | ＞0.8 | ＞0.4 | ＞1.0 | ＞1.5 | ＞0.4 | ＞0.45 |
| 600 | ||||||
| 650 | ||||||
| 700 | ||||||
| 750 | ||||||
| 800 | ＞1.0 | ＞0.45 | ＞1.2 | ＞1.8 | ＞0.45 | ＞0.5 |
| 850 | ||||||
| 900 | ||||||
| 1100 | ||||||
| 1200 | ||||||
| 1400 | ||||||
| 1600 | ||||||
| Remarks | Seamless steel pipe, spiral welded pipe and straight welded pipe can be selected as the base pipe, and the thickness of plastic coating can be processed according to customer's requirements. | |||||
Properties of Polyethylene Powder
| Item | Requirement | Test method |
| Density(g/cm2) | ＞0.91 | GB/T 1033 |
| tensile strength /MPa | ＞9.80 | GB/T 1040 |
| elongation at break /% | ＞300 | GB/T 1040 |
| vicat softening point /℃ | ＞85 | GB/T 1633 |
| nonvolatile content /% | ＞99.5 | GB/T 2914 |
| Hygienic performance | Conform to GB/T 17219 | |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2004
Total Annual:
5000000-10000000
Employee Number:
>100
Ecer Certification：
Active Member
HENAN WEIN INDUSTRY CO.,LTD. is located in the famous commercial and historical city—Zhengzhou, and its registered capital is RMB 5,000,000 Yuan.WEIN is a joint-stock company, which focuses on ductile iron pipes & fittings both in domestic and overseas market. Our company offers h... HENAN WEIN INDUSTRY CO.,LTD. is located in the famous commercial and historical city—Zhengzhou, and its registered capital is RMB 5,000,000 Yuan.WEIN is a joint-stock company, which focuses on ductile iron pipes & fittings both in domestic and overseas market. Our company offers h...
Get in touch with us
Leave a Message, we will call you back quickly!