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Model NO.: custom
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Material: Plastic
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Surface Treatment: Black Oxide
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Size: Customized
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Feature: Smooth Surface
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Trademark: OEM
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Specification: customized
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Standard: Cj/T250-2007
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Connection: Welding
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Head Type: Round
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Life: Long
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Types of Fittings: Straight, Elbow, Flange, End Cap, Tee
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Transport Package: Carton
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Origin: Ningbo, Zhejiang
Products Feature
1, Black PE pipe fitting uv resistant, ageing resistance, long service life of 50 years.
2, Smooth inner wall, small frictional resistance,save energy, Health performance is good, no additives, no possibility of pollution of drinking water,Â
3.Polyethylene pipe fitting can be welded joint with pipe become an organic whole, without the possibility of joint leakage, water saving, reducing operation cost and maintenance cost examination.
4.PE pipe installation available welding or fused to form a completely closed seepage control system.
5.Good low temperature resistance, corrosion resistance, long life, buried pipeline within to -40 °C and 40 °C.
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| Size |
 Various Size |
| Type |
 Straight, 90° elbow, 45° elbow, flange, end cap, equal tee, reducer straight, reducing tee etc. |
| Usage |
 Oil pipe, gas pipe, liquid deliver |
| Advantage |
 Light weight, Flexibility, Toughness, Chemically Inert, Resistance to Abrasion, Smooth surface, Environmental stress crack resistance, Corrosion resistance, Frost & rodent resistance, Hygienic safety, Easy & quick installation |
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| electrofusion 45° elbow |
| Specifications |
Item Number |
| 50 |
L41 |
| 63 |
L42 |
| 75 |
L43 |
| 90 |
L44 |
| 110 |
L45 |
| 125 |
L46 |
| 140 |
L47 |
| 160 |
L48 |
| 200 |
L49 |
| 250 |
L50 |
| 315 |
L51 |
| 355 |
L52 |
| 400 |
L53 |
| 450 |
L54 |
| 500 |
L55 |
| 630 |
L56 |
If you have any questions, please feel free to contact with us.
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Main Products
 We produce pipe for buildings. Our produces coves four series.They are PE Same leyer drainage pipe, PE siphon drainage pipe series, PE socket welding series, butt fusion welding and hot melt series.
Company Introduction
  Ningbo Heql Pipe Co. Ltd. is located in Sanqishi, Yuyao, Ningbo. We produce pipe fitting for buildings Our products include four series. They are PE Same leyer drainage pipe, PE siphon drainage pipe series, PE socket weldlng series, Bult fusion welding series and hot melt series. All the products passed thetesl of National Test Center of Polymer and Chemical Building Materials.
  Our company runs with CJ/T250-2007. We have some enguneers, advanced machines and using high qualily special material. We studied the best technology in the world, debeloped our technclcgy to make high quality products. Good quality prcducts and service are the life of our company. We heve special service for customer of technology, pre-sale, sale, after-sale service. Our company developed quickly during the past years. The customers are satisfied with our products and service. Welcome to visit us and have a nice meeting.
If you have any questions, please feel free to contact with us.
Bright Steel Bar
BRIGHT STEEL BAR
Bright steel bar is carbon or alloy steel bar with shining bright surface which is improved by cold drawing, peeling, turning, grinding and polishing over hot rolled black surface bars. By cold drawing, the steel bar yield strength and tensile strength will be improved. By peeling and turning, the surface imperfections will be removed. By grinding, the diameter tolerance will be more precision. By polishing, the surface will be much more shining.
Except the shining bright surface, comparing with the hot rolled black surface bars, the bright steel bars has better surface roughness, better roundness, straightness, more precision size tolerance etc.
Heat treatment such as annealing, normalizing, quenching and tempering will be done before do cold finishing on the hot rolled bar to get bright steel bar, in such condition, the steel bright bar will get most suitable mechanical properties to meet different application requirement.
The advantages of steel bright bars we supply:
1) Big stocks of hot rolled round bars or wire rods as raw materials
2) Heat treating furnaces to adjust the mechanical properties
3) Full sets of testing equipment to test the sizes, mechanical properties and microstructure.
4) Multiple packages to avoid broken packages and anti-rusty
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Diameter tolerance
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+0/-0.02mm
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Straightness
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0.5mm/m
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Surface roughness
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0.4um
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Roundness
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80% of diameter tolerance
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Diameter range
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14mm to 100mm
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Steel grade
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Kinds of carbon steel and alloy steel
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Length
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Any length can be cut with precision tolerance
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Bright Steel Bar,Bright Steel Round Bar,Steel Bright Bar,Bright Polished Steel Bar,Alloy Steel Bright Bar Manufacturer
SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdthreadedrods.com