High temperature resistant industrial gas thermal pipe welded flexible stainless metal expansion joint corrugated metal bellows
- Category: >>>
- Supplier: Gongyi Xinli Pipeline Equipment Co. Ltd.
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Product Overview
Description
Product Description
Product name: | Metal Bellow expansion joint |
Standard: | ANSI,DIN,JIS,etc |
Applicable medium : | Gas, water, oil, chemical, construction, industry, power etc. |
Temperature： | -20℃~+115℃ (Special: -30℃~+250℃) |
Pressure： | 0.25~2.5Mpa |
Warranty: | 12 months |
The bellow expansion joint is a compensating device used to absorb the dimensional changes of pipelines, conduits or containers caused by thermal expansion and cold contraction by utilizing the effective expansion and contraction of the elastic element of the corrugated compensator.Absorbs axial, lateral, and angular displacements.
When the bellows is designed, according to the displacement that each wave can withstand, a certain number of corrugations is designed. When each wave is evenly subjected to the displacement load and there is no local overload, the bellows can work normally.
Product Features：
1. The number and thickness of corrugations can be customized.
2.Flange material :
Carbon steel, Stainless steel.
Body material :
304, 316 Stainless steel.
Flange standard:
ANSI, JIS, DIN, etc
304, 316 Stainless steel.
Flange standard:
ANSI, JIS, DIN, etc
3.Connection method :
Flange connection and welding.
4. The tie rods attenuate the axial thrust caused by the pressure in the pipe.
4. The tie rods attenuate the axial thrust caused by the pressure in the pipe.
5.According to different working environment, we have different models and materials for you to choose.
If you want a quick quotation , please let us know the following parameters ：
1.Nominal diameter
2. Work pressure
3. Applicable medium
4. Material
5. Applicable temperature
6. Length
7. Quantity
1.Nominal diameter
2. Work pressure
3. Applicable medium
4. Material
5. Applicable temperature
6. Length
7. Quantity
Focus on solutions
Over the past 20 years, we have gained many partners with rich experience and can provide customers with solutions throughout the process.
Support personalization
Various compensators from DN25-DN1600 from one to nine waves can be provided.
Technical parameter
Packing & Delivery
Packing:Inner plastic film，outer wooden box.
Shipping:by express,by air or by sea.
Shipping port: Shangahi, Qingdao, Tianjin or according to your needs.
Shipping time:5-15 days after receiving 30% down payment,or according to your needs.
Shipping:by express,by air or by sea.
Shipping port: Shangahi, Qingdao, Tianjin or according to your needs.
Shipping time:5-15 days after receiving 30% down payment,or according to your needs.
Company Profile
Gongyi Xinli pipeline equipment Co., Ltd.
Manufacturer since 1997.
Our company is a professional entity production enterprise integrating scientific research, production and commerce. Located between Zhengzhou and Luoyang, mainly produces all kinds of rubber joints, metal joints, fabric joints, valves,etc. Our products have passed ISO9001:2015 quality management system certification,and we provide solutions in the whole process.
LEEBOO brand -- "China Famous Brand".
Our main products : shock absorber, rubber expansion joint, metal bellow joint,rubber duckbill check valve, dismantling joint, flange adaptor,metal hose,valves, etc.
First level supplier to National Petroleum Corporation in 2008.
Our service:
1. Regular pressure test, third-party test if requested.
2. Full technical support from drawing design to after-sales;
3. Fast delivery - varieties stocks for urgent order.
4. Competitive factory price.
Our Aim: To survive by quality, to develop by science and technology
Our Goal: Focus on Pipeline Solutions and Promote Safe Pipeline Operation
Our company is a professional entity production enterprise integrating scientific research, production and commerce. Located between Zhengzhou and Luoyang, mainly produces all kinds of rubber joints, metal joints, fabric joints, valves,etc. Our products have passed ISO9001:2015 quality management system certification,and we provide solutions in the whole process.
LEEBOO brand -- "China Famous Brand".
Our main products : shock absorber, rubber expansion joint, metal bellow joint,rubber duckbill check valve, dismantling joint, flange adaptor,metal hose,valves, etc.
First level supplier to National Petroleum Corporation in 2008.
Our service:
1. Regular pressure test, third-party test if requested.
2. Full technical support from drawing design to after-sales;
3. Fast delivery - varieties stocks for urgent order.
4. Competitive factory price.
Our Aim: To survive by quality, to develop by science and technology
Our Goal: Focus on Pipeline Solutions and Promote Safe Pipeline Operation
Production Process
We have strict quality control in each link, from the selection of raw materials to the control of temperature and length in the production process, to assembly, spraying and other links, we strictly control the standards.
Project Cases
Customer Visit
Why choose us
1. Who are we?
We are based in Henan, China, start from 2007,sell to Domestic Market(57.00%),MidEast(10.00%), Africa(8.00%), Oceania(6.00%),
Southeast Asia(6.00%), Eastern Asia(6.00%),
Southern Europe(4.00%), North America(2.00%), Eastern Europe(1.00%).
There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Pipe Fittings (Rubber Joint,Expansion Joint,Compensator,Water-proof Sleeve,Duck-billed Valve) (Don't Involve Pressure)
4. Why should you buy from us not from other suppliers?
Manufacturer since 1997.
We are based in Henan, China, start from 2007,sell to Domestic Market(57.00%),MidEast(10.00%), Africa(8.00%), Oceania(6.00%),
Southeast Asia(6.00%), Eastern Asia(6.00%),
Southern Europe(4.00%), North America(2.00%), Eastern Europe(1.00%).
There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Pipe Fittings (Rubber Joint,Expansion Joint,Compensator,Water-proof Sleeve,Duck-billed Valve) (Don't Involve Pressure)
4. Why should you buy from us not from other suppliers?
Manufacturer since 1997.
LEEBOO brand won "China Famous Brand".
First level supplier to National Petroleum Corporation in 2008.
Small orders / OEM orders acceptable. Mainly produce special size and length rubber joint.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,
Russian,Korean,Hindi,Italian
Small orders / OEM orders acceptable. Mainly produce special size and length rubber joint.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,
Russian,Korean,Hindi,Italian
Related products
FAQ
Q: Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q: Do you accept small quantity order?
A: Yes, MOQ 1 pc for standard size, 5 pcs for customized size.
Q: How can you guarantee the quality or any warranty?
A: Under the correct installation and use, the warranty of our products is 1 year.
Q : Are you trading company or manufacturer?
A: We are manufacturer of rubber expansion joint,bellow joint, rubber duckbill check valve,dismantling joint with more than
18-year experience.
Q: What is your payment terms?
A: Usually T/T(30% as deposit, the rest 70% will be paid before delivery). L/C, Western Union, Paypal also acceptable.
Q: What about the lead time?
A: Usually 3-10 days for sample order. Lot production time according to order quantity.
A: Yes, we can produce by your samples or technical drawings.
Q: Do you accept small quantity order?
A: Yes, MOQ 1 pc for standard size, 5 pcs for customized size.
Q: How can you guarantee the quality or any warranty?
A: Under the correct installation and use, the warranty of our products is 1 year.
Q : Are you trading company or manufacturer?
A: We are manufacturer of rubber expansion joint,bellow joint, rubber duckbill check valve,dismantling joint with more than
18-year experience.
Q: What is your payment terms?
A: Usually T/T(30% as deposit, the rest 70% will be paid before delivery). L/C, Western Union, Paypal also acceptable.
Q: What about the lead time?
A: Usually 3-10 days for sample order. Lot production time according to order quantity.
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