Quick Information

Area of Origin:

Zhejiang, China

Model Name:


Model Quantity:





Feminine, welding


Spherical, spherical

Head Code:

Round, round

Outer Diamete:



Oil pipe




environmentally friendly+red+white







Solution Certification

API Licensed.

Valid from 2019-07-01 until finally 2022-06-01

Packaging & Shipping

Offering Models:
Solitary item
Single package measurement:
15X10X10 cm
One gross fat:
fifteen.000 kg
Deal Type:
Wooden circumstances
Photograph Illustration:

Guide Time
Amount(Parts) 1 – 3000 >3000
Est. Time(times) fifteen To be negotiated

Online Customization

Tubing couplingHigh High quality And Durable Regular Tubing Coupling

Product Description

Regular OD Minimum size Pupil Bearing Excess weight
OD Regular and Particular N diameter surface area kg
mm particular clearance mm Q widt b
chamfered coupling mm mm
couplings Wc 4 5 six Normal Special
W mm eighty two.5 35 2.38 coupling clearance
mm 88.9 38.89 2.38 coupling
one two three ninety five.25 47.63 3.eighteen 9 ten
1.05 43.16 98.42 fifty four.76 three.18 .38
one.315 forty eight.26 123.82 67.forty six three.ninety seven .fifty seven
one.66 55.88 133.35 80.16 five.fifty six .68
one.9 sixty three.five 146.05 ninety six.85 six.35 .84
2-three/8 77.eight 73.91 152.4 109.55 six.35 1.fifty five 1.07
2-7/eight 93.seventeen 87.88 158.seventy five 122.25 six.35 two.4 1.55
three-1/2 114.3 106.17 4.1 two.38
four 127 four.82
four-one/2 141.3 6.05

&middot1,All Coupling Inventory is licensed to API Standards by an impartial third social gathering laboratory prior to coupling manufacturing.
two,Soon after machining all couplings endure one hundred% thread inspection.
3,Shade Coding and Marking as per API Regular.
Modified Couplings offered from inventory in two-3/eight&rdquo, 2-7/eight&rdquo and 3-1/two&rsquo J55 and L80.
four,Special Beveled one particular or both ends on request.
five,Prolonged Size Couplings in 2-3/eight&rdquo, two-seven/eight&rdquo and 3-1/2&rsquo J55 accessible from stock, other dimensions and supplies on ask for.

Merchandise positive aspects

Our Certificate

Production Process

Organization Details

Hengshui Weijia Petroleum Gear Manufacturing Co., Ltd. was established in 2 9, situated at Fuyang East Road, Ji zhou District, Heng shui Town, He bei Province, shut to Beijing Airport and Tianjin Port with convenient transportation and gorgeous surroundings. It is a joint enterprise of Western Oilfield Resources Provide Co., Ltd. and Hengshui Yaotai Equipment Producing Co., Ltd.

As a professional supplier of Tubing pup joint ,Casing pup joint,Tubing couplings, Casing couplings, Crossovers , Swages and other petroleum equipment.
We have an excellent staff, advanced manufacturing equipment, stringent inspection processes and specialised laboratories, as effectively as professional R &amp D professionals to satisfy customers’ diverse customization requirements.
In buy to supply the very best products and services, we have set up a modern good quality management program strictly in accordance with international expectations.
In addition, due to the enormous abroad marketplace, most of our merchandise have passed A P I – 5 C T, I S O nine 1 quality program, I S O one 4 one environmental system, O H S A S 1 8 one environmental program.
At the identical time, we also undertake O E M and O D M orders. If you have any new tips for the solution, make sure you speak to us. We search ahead to functioning with close friends from all in excess of the world.

Our Consumers

Packaging &amp Delivery

Contact us

Q1: Are you investing business or manufacturer ?
A1: We are manufacturing facility.

Q2: How prolonged is your delivery time?
A2: Usually it is 5-ten times if the products are in stock.or it is in 30 times if the items are not in stock,

it is in accordance to quantity.

Q3: What is the major software of Casing and Tubing?
A3: Casing and Tubing are extensively employed in oil pipe, gasoline pipe, oil discipline.

Q4: What kind of kind of conclude-complete can you offer you?
A4: For Tubing: Plain finish, NU T&ampC, EU T&ampC, Integral Joint