| Manufacturing Process: | Forging |
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| Surface Treatment: | Galvanized |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Stainless Steel |
| Color: | as Custume Requiriment |
| Transport Package: | with Plywood Case |
| Samples: |
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| Customization: |
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Audited Supplier peep door casting HX91023
Product Description
The peep door or observation door installed on the wall of the heating furnace shell is used to manually open to observe whether the burner flame in the heating furnace is normal. The material of the peep door or observation door is generally gray cast iron, which is manufactured by static casting process.
Packaging & Shipping
Our Services
FAQ
1. Q: What kind of work does your company do?
A: We are a professional manufacturer. We have rich experience on investment casting,precision casting,forging,stamping ,pipe fittings,sanding procedure.
2. Q : What about your price?
A: Our price is very competitive because we are a factory. Please contact us if you are interested in our products.
3. Q: How do you control the quality?
A: Products are designed according to customers drawing, Every product will been tested for 45 processes. After the samples are confirmed we begin mass production. We welcome customers come and have inspection.
Company Information
Qingdao Hexin Machinery Co., Ltd. is one of the most professional production and processing companies in China, who is specialized for manufacturing and researching rollers, which used for metallurgical machinery, paper making machinery, corrugated packaging machinery, glass machinery, rubber, textile printing, spinning, pipe fittings,Polymer production equipment, etc.
Our workshop has more than 30 years production experience for all kinds of rollers, posses skilled roller way design team and professional technology service team with 210 workers, 34 engineering technology and quality control workers, more than 120 sets of special roller machining and testing equipment, and have special grinder, Plano-milling machine, dynamic balancer, machining center, Large CNC lathe, Large extended car, Large three-roller plate, roller special boring machine, well annealing furnace and other larger equipment. Meanwhile, we also equip the independent inspection room, and have UT, X-Ray, PT, magnetic powder inspection and other NDT inspection methods. The conventional roller diameter production range is 25mm-2000mm, but the maximum diameter we can manufacture is 10000mm, and enable every roller lives up to the international high quality standards.
Our Advantages
After-sale service
We ave techinical team to provide techinical advice,confirm customer's needs and offer complete solutions. We have professional experience in the design, manufacture.
Advantages
(1) High efficiency
(2) High quality
(3)Competitive price
(4) Excellent service
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Audited Supplier 
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