Basic Info.
Product Description
Expansion Joint Feature:
304 Stainless Steel Pipe Expansion Joint For Building Bellows Expansion Joint
1) Nonmetal expansion joint
2) Absorbs thermal expansion and shock
3) Structure: bellows + flat welding flanges
4) Main material, bellows : stainless steel 304; flanges: stainless steel 304 or carbon stee
5) Compensates converting misalignment
6) Compensates for exhaust converter misalignment
7) It is obtained ISO9001-2000 International Quality Certificated.
8) Expansion Joints are determined as " The Best Products of Chinese Technology" by China Technological Enterprise council and our company has the right of products Import & Export
9) They are also insured the product quality liability insurance by PICC
10) Size, diameter and length can be produced as per clients' requirements
| Material | Sus304,321,310S,316L,etc. | ||
| Size available | Φ25mm~φ7000mm | ||
| parts | Flange, bellows, internal sleeve, tie-rod, pipe end, nut | ||
| bellows layers | 1-6 layers | ||
| Threads | DIN, BSPT, BSP, NPS, NPT, Metric, (ISO7/1, DIN 2999, ANSI B1.20.1) | ||
| Flange Drilled | JIS,JB,BS, DIN, ANSI, or others provided drawing samples | ||
| Surface | Carbon steel flange galvanized or AL painted | ||
| Normal Specification | ID40~600mm,overall length:300~400mm | ||
| Application temperature | -50~300°C | ||
| Usage | For the chemical industry, metallurgy, electricity, shipbuilding, construction and other industries | ||
| feature | Easy cleaning and maintenance To resolve minor deviation because of pipe connection and eliminate the pipeline residual stress | ||
Detailed Images:
FAQQ1: What's the advantage of your company?
A: Our company specializes in trading for more than 13 years. We know how to solve any kinds of emergency accident during trading to give you a high quality and safety services . Choose the most suitable manufacture to satisfy your requirements is our goal.
Q2: I do not have experience to purchase from China before. How to start my first order?
A: It is easy and simple. Please feel free to contact with us. Experienced team is ready to help you step by step.
Q3: Can I get some samples?
A: Yes, we are honored to offer you samples for quality check.
Q4:How to confirm the quality ?
A: Third party inspection is warmly welcome before shipment. We have cooperated with SGS, CCIC,TECHNICO,BV,FIDES,etc.If you require the previous release notice issued by them,we would like to send you before order.
Q5: Is it possible to know how is my product going on without visiting your company?
A: We will offer a detailed products schedule and send weekly reports with digital pictures and videos which show the machining progress.
Q6: What is the production cycle?
A: It varies a lot depending on product dimension,technical,requirements and quantity. We always try to meet customers' requirement by adjusting workshop schedule.
Q7: What is your payment?
A: Normally, by T/T 30% down payment, 70% balance before shipment. 100% L/C at sight is also accepted by us.