Find Verified Lead Tubes Suppliers, Manufacturers and Wholesalers

1> main size: id 4.76mm (3/16), wall 0.71mm
Id 6.35mm (1/4), wall 0.71mm
Id 8.00mm (5/16), wall 0.71mm
2> single wall and double wall
3> meet sae j527 standard.


Packing: cut to length or in coil

Tube
1. Tube series
1) Flip-top &screw cap series
2) Big capacity series
3) Special&oval series
4) Vacuum eletroplate
2. Tube size: diameter from 16mm to 60mm
3. Tube filling volume: from 5ml to 400ml
4. Tube decoration:
1) offset printing 6 colors
2)silk screen printing
3)labeling
4)hot stamping: golden, silver

Borosilicate.

Large size up to 24" od aluminum tube and pipe .

The customers can select the different specification according to your requirement. Sincerely invite you to join us and create bright future. Please add my msn davidwu0558athotmaildotcom
Professional manufacturer of stainless steel pipe
01) commodity name: seamless stainless steel pipe
02) process method: cold rolled/cold drawn
03) surface finish: annealed/pickling
04) material: tp304, tp304l, tp304/304l, tp310/s, tp316, tp316l, tp316/316l, tp317l, tp321, tp347/h s31803, 904l, tp410, tp410l, tp403, tp420, tp430, tp405, tp410, tp410s
05) standards: astm (asme) sa/a213/m astm(asme)269 astm(asme)312 jis g3459 jis g3463 din 17456 din 17458 en10216-5
06) size:
A) o. D.: 6 - 508mm
B) schedule: 5/5s, 10/10s, 20/20s, 40/40s, 80/80s, 120/120s, 160/160s, acc. To ansi b36.19/36.10
07) length: max. 50 meters (specific or random)
08) delivery conditions: annealed, pickled & polished
09) applications:
A) general service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear)
B) fluid, gas and oil transport
C) pressure and heat transmission
D) construction and ornament
E) boiler heat exchangers



Plastic bags for each piece then packed in seaworthy
Wooden cases

Applicationsú¦the hairpin bender machine is used for copper tubing or aluminum tubing hairpin bender manufacturing in automatic mode

It is a special equipment which used to expand fin type heat exchangers. And it could finish expanding, flaring and folding edge at one cycle.
Model :YZL1000 íó YZL1200
The oil cylinder for expanding tube is arranged on the top of expanding bar, which is main used to mass produce
Family air conditioners.
Model:YZL1600 íó YZL2000 íó YZL2500
The oil cylinder for expanding tube is arranged inside of machine body. The expanding power is transferred by transferring rack to lower the height of machine, which is normal used to expand central air conditioners

Titanium tubes/pipes:
1). Standard:astm b861, astm b862, astm b337, astm b338 etc.
2). Material:gr1, gr2, gr3, gr7, gr9, gr12.
3). Od:3-300mm, w/t:0.4-25mm.

Enclosed in wooden case.

For all our orders, we are able to provide:
- Assistance for the packaging design.
- Full audit of the factory.
- Full Product specification sheet.
- Full QC sheet of the order.
- Any complementary documents requested by the client.
- All advices on compatibility of factories of your orders (EU Numbers, accreditations, MSC products availability)

Lamp tubing
Type ql110:normal transparent quartz tubing
Type ql120:ozone-free quartz tubing
Type ql130:uv-stop quartz tubing
Type ql140:low hydroxyl (oh)- quartz tubing
Application: hid lamps; mercury lamps; quartz halogen lamps; metal halide lamps ;ultraviolet lamps; germicidal/sterilization lamps; automotive lamps; thermocouples ;semiconductor quartz ware ;quartz fabrication



.

Special tubing
Type ql510:twin bore tubing .Sizes available:33mmx16mm, 30mmx15mm, 23mmx11mm, 22mmx11mm, 17mmx8mm. Length: f_4000mm
Application: infrared heaters

Type ql520: ruby red quartz tubing
Sizes available:19mmx16mm, 12mmx10mm, 10mmx8mm
Application: infrared emitters, dryers

Type ql530: precision bore tubing
Type available: rectangular, square, fan-shaped, triangle.
Application: boiler instrument



.

Paper tubes from 8'' to 23'' dia and length upto 55'' feet.

ReTi Metal supply:
Tantalum rod, sheet, plate, tube, wire, component
Tantalum-tungsten rod, sheet, component.

ReTi Metal supply:
Tantalum rod, sheet, plate, tube, wire, component
Tantalum-tungsten rod, sheet, component.

Copper tube
1) Diameter: 12~38mm
2) Length: 6 meters, customers specifications are available
3) Wall thickness: 0.5mm ~ 1.5mm
4) Application: heat exchangers, radiators, coolers, electro-heat-up pipes, air conditioners and refrigerators, oil transportation, brake pipes, water pipes and gas pipes for construction.



Depend on customer's requirements.

Good leakproofness, and very high burst pressure, excellent for re-processing, and prominent anti-vibration fatigue, with a very high inner cleanliness, precise geometry dimension.

1.All Glass Vacuated Tube
All glass evacuated tubes are the key component of solar collectors. The evacuated tube is similar to a conventional Dewar flask and consists of two borosilicate glass tubes, a glass with high chemical and thermal shock resistance. The outer side of the inner tube is coated with a sputtered solar selective surface. This coated inner tube is closed at one end and sealed at the other end to the outer tube. The annular space between the outer tube and inner tube is evacuated to virtually eliminate heat loss by conduction and convection.

We use the tubes which use the successfully developed innovative Advanced Solar Selective Coatings in commercial scale, which achieve the highest thermal efficiency and good thermal stability. Solar selective coatings absorb most solar radiation while simultaneously suppressing the thermal emittance loss from coating surfaces. They vary mainly in their optical property and thermal stability.
Excellent results have been obtained by using DC magnetron sputtering technology. A solar absorbance of 0.94 - 0.96 with an emittance of 0.04 - 0.06 at 100 centigrade has been achieved.

Models º¦47í-150 º¦58í-180
Weight 1.35í+0.12kg 2.29í+0.18kg
Structure All glass coaxial double-layer tubes All glass coaxial double-layer tubes
Outer tube diameter º¦47í+0.7mm º¦58í+0.7mm
Inner tube diameter º¦37í+0.7mm º¦47í+0.7mm
Outer Tube thickness 1.6í+0.15mm 1.8í+0.15mm
Inner tube thickness 1.6í+0.15mm 1.6í+0.15mm
Tubes length 1542í+4mm 1812í+4mm
Material of coating AlN/AIN-SS/Cu AlN/AIN-SS/CU
Absorptance 0.94~0.96 0.94~0.96
Emittance 0.04~0.06 0.04~0.06
Vacuum Pí_5í-10-3pa Pí_5í-10-3pa
Transmittance of Outer Tube 0.91 0.91
Stagnation temperature (height) 270~300íµ 270~300íµ
Heat-loss coefficient í_0.6w/ m2*íµ) í_0.6 w/ (m2*íµ).
Bearing hailstone ability hailstone diameterº¦25mm hailstone diameterº¦25mm.
Pressure-endure ability 1MPa 1MPa.

Standard clear quartz glass tube is produced by specialized high purity sand qutomatic controlled fusing fumace íúit has the characteristics of high purity ú¼strong heat resistance ú¼high transmission and accurate dimensions etcíúthe stable supply of quartz tube with the oh content of 5-20ppm after baking is avaliable.We can also supply the quartz tube with the oh concent of 20-50ppm after baking and without baking

Silicon tubing has a good property of waterproof, oil resistance, and hest resistance,etc.


100kg per carton.

Paper tubes

Depend on the order size

Material: TPR
Specification: 8*12*100cm



Package: poly bag, double blister, color box