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| Product Name | Membrane Water Wall |
| Applied Area | Water tube boiler |
| Material | - Carbon Steel : 20#, 20G, A195, A-1 - Alloy Steel : 15CrMoG, T11 |
| Standard | China GB, ASME, EN |
| Manufacturer Grade | China A Grade, ABS Certificated, TUV Certificated |
| Working Temperature | Saturation Temperature |
| Tube Specification Tube Outer Diamter | - Common use : Φ42 mm, Φ51 mm, Φ57 mm, Φ60 mm - Other |
| Tube Wall Thickness | As per Customer requirements |
| Tube Pitch (c-c) | 95 mm, 100 mm, 105 mm, 110 mm |
| Steel Flat Width | As per Customer requirements |
| Steel Flat Thickness | As per Customer requirements |
| Bending | Panel Bending |
| Welding | Automatic GMAW, Automatic SAW |
| Welding NDT | 100% RT on tube butt welding |
| Air Tightness | Excellent |
| Brick Work | Not Required |
Position is reserved for Burner.

After panel bending machine, the water wall panel is connecting with its header.


Tube is bent to give space for installing manhole and/or inspection door on membrane water wall.




Automatic welding (GMAW or SAW) machine for making membrane water wall panel to large piece.



The digital degree-control panel bending machine can bend all tubes together, guarantee water wall's curve. Provide the best quality product.









| Certificated Manufacturer for Shandong Longsheng Biotechnology |


ASME (American Society of Mechanical Engineers)
"U" certificate for Pressure Vessels
ASME (American Society of Mechanical Engineers)
"S" certificate for Power Boilers


China A Grade boiler manufacturer authentication.
ISO9001:2015 quality system authentication.
Different packing methods are chosen depend on transportation type.






A: General small equipment will be ready for shipment in 20-25 days if the materials are in stock, or in 35-40 days if the materials are not in stock.
Large equipment delivery time should be determined after technical discussion. Please contact our sales.
A: Yes, we could offer the sample tube or sample materials for free charge, but the cost of freight should be paid by Customer.
A: General small equipment, the 100% of contract price should be paid after signing. Alibaba third party guarantee is available.
Large equipment payment schedule, please contact our sales.
A: General small equipment we guarantee 12 months from the date of shipment departure.
Large equipment warranty period is 12 months from the date of commissioning or 18 months from the date of shipment departure which occurs earlier.
New products from manufacturers at wholesale prices