Product Description:
Pup joints (flowline pipes) are pipelines with thread, flange or
union connectors on both ends, designed to be compatible with FMC
Chiksan pup joints and SPM pup joints. Various pup joints are
available for high/low pressure and temperature and H2S
environment, such as integral pup joints (10 feet length to handle
fluids at cold working pressure), sour gas pup joints, pressure
thread seal straight pipes and non-pressure thread seal pup joints.
We Huichi Petroleum have advanced processing technology and
experience in oil casing and oilfield accessories. The couplings
produced and sold by our company are divided into oil pipe
couplings, casing couplings and reducer couplings (also called
reducing couplings). Our company's products are all in accordance
with the standards of the American API Petroleum Association, using
high-quality raw materials, serving a wide range of fields such as
automotive accessories, ship accessories, petroleum machinery,
mining machinery, and major oil fields.
Our company Huichi petro's main products include: oil casing, oil
pipe, conversion joints, couplings, special buckles and other well
and oilfield accessories, as well as seamless steel pipes, pipeline
steel pipes, alloy steel pipes, etc.
Main materials: J55, K55, N80, L80, C-90, C95, T95, P110, Q125, 13Cr-80, 13Cr-110,
super 13Cr, 80S, 90S, P110S, double sulfur resistance and high
corrosion resistance, etc.
Main specifications:
Oil pipe specifications: 1.05'', 1.315'', 1.66'', 1.9'', 2-3/8'',
2.7/8'', 3-1/2'', 4'', 4-1/2''.
Casing specifications: 4-1/2'', 5'', 5-1/2'', 6-5/8'', 7'',
7-5/8'', 8-5/8'', 9-5/8'', 10-3/4'', 11-3/4'', 13-3/8'', 16'',
18-5/8'', 20''.
Variable buckle: 1.9"-20" Coupling: 1.9"-20"
Main buckle types: NU, EU, BTC, STC, LTC, direct-connection buckle,
airtight buckle and various high-quality special buckle types. The
thread processing is completed in one process using CNC lathes and
imported forming tools. The company has complete testing equipment,
and the products have passed the appraisal of the American
Petroleum Institute and the China National Petroleum Corporation
Oil Pipe Quality Supervision and Inspection Test Center.
We Huichi petro can also process various specifications of tubing
short-circuit, EU thickening, double male short-circuit, and casing
short-circuit according to customer order drawings. High-pressure
adjustment short-circuit, conversion joint/X-Over, coupling, thread
protector. Processable forms include PINXPIN (double male
short-circuit), PINXBOX (one male and one female finished
short-circuit). Processable length is 2 feet (ft)--20 feet (ft);
the end can be processed in the form of EUE (thickened), NUE (not
thickened). 31/2 TPCQ coupling, 41/2T PCQ replacement buckle change
buckle, 51/2 TPFJ conversion joint, 41/2 TPCQ replacement buckle
coupling, 31/2 TPCQ change buckle replacement buckle can be
customized. In addition, TPEX, TPCQ, TPCQE, TPNF, TPJC, TPFJ, TPG2
and other buckle-type finished casing and tubing can be customized
in large quantities.
Product Features:
1. Designed and manufactured according to API spec 5CT and API 5B;
2. Integral pup joints is made from one forged raw pipe. The same
performance with casing/tubing;
3. Processing:Seamless High dimension precision;
4. Integral Pup Joint could be used in high pressure discharge
line, input line, temporary flowline, well testing and other
transmission lines. Flanged end is available for high pressure
pipeline;
5. Good performance in Anti-Corrosion. It can meet the demand of
CO2,H2S and other sour gas operating environment;
6. Thread connection can be adopted for low pressure application;
7. We can provide standard length and custom length according to
your working condition.
Product Display:
Product Application:
Oilfield Well Drilling , Energy , Mining.
Product Model Parameters:
| Tubing Pipe Pup Joint Specifications |
| O. D. | 1.05~4-1/2 in(26.67~114.3mm) nominal size OD |
| Weight | Standard or Heavy Wall |
| Length | 2,3,4,5,6,8,10,12 ft (with other lengths available upon request) |
| Grade | H40,J55,L80,N80/Q,C90,T95,P110 |
| Connection | EUE,NUE |
| Standard | API 5 CT,API 5B |
| Casing Pipe Pup Joint Specifications |
| O. D. | 4-1/2~20 in(114.3~508mm) nominal size OD |
| Weight | Standard or Heavy Wall |
| Length | 2,3,4,5,6,8,10,12,14,16,18,20 ft (with other lengths available upon
request) |
| Grade | H40,J55,K55,L80,N80/Q,C90,T95,P110,Q125 |
| Connection | BTC,STC,LTC |
| Standard | API 5 CT,API 5B |
Product Package:
Iron box or iron frame , or customized according to customer
requirements , or according to customer requirements.
Product Detection:
100% tested before delivery.
Product Delivery Method:
Express, truck , train , air , sea , or customized according to
customer requirements.
About HuiChi (HC) Petro:
Shandong Huichi Petroleum Equipment Co.,Ltd. is a professional
supplier of drilling equipment for the oil and gas industry.
Our Huichi products cover all aspects of drilling , operations ,
oil production , etc. We have rich experience in the production and
export of oil drilling supporting equipment.
Why Choose HuiChi (HC) Petro?
One-stop drilling equipment supply;
More than 10 years of experience in drilling equipment supply;
More than 10 people engaged in export business;
More than 40 partner countries and regions;
More than 200 customers having close cooperative relationships;
More than 250+ partner factories as suppliers.
Let’s work together and enjoy this job.
Sales Manager: Cherry Chi
Email: cherry@huichipetro.com
Mob/ WhatsApp/ We chat: +86 15553820372
