Complaint
A straight pipe is a pipe with thread, flange or union connectors on both ends, and widely used for petroleum drilling and production, cementing and fracturing and test operations. We can provide various straight pipes working to normal temperature, low temperature and H2S environment.
Pup joints size : 1"~4",
Working pressure: 7MPa~150MPa,
Length of the pup joint: 1m, 1.5m, 2m, 2.5m, 2.8m.
High-pressure straight pipes of various sizes and pressures as well as acidic environment are available upon request.
High pressure Pup joint is a kind of pressure pipe with hammer union end connection. The high pressure pup joint can be made integral or weld type which end connection is welded to pipe. Cost of Integral type is higher than welded type.
Hammer union end connection pup joint is designed to interchangeable with Weco wing union, including Fig100, Fig206, Fig207, Fig602, Fig1002, Fig1502, Fig2002, Fig2202 and etc.
Our Integral Pup Joints are available in sizes ranging from 1" to 4" and can be handle up to 15000psi for either standard service or sour gas service. Length is to 20 feet. Standard is integral design, optional is NPST design.
Recommend Service
High pressure well service flowline
Fracturing flowline
Well test flowline
Cementing and circulating flowline
Feature:
Integral pup joints is made from one forged raw pipe.
Flanged end is available for high pressure pipeline.
ACME thread is adopted in weco wing union.
Thread connection can be adopted for low pressure application.
Fully traceability
| Integral with retention Shoulder | ||||||||||||||||
| Size | Weco union end | CWP Psi (bar) | 3ft(914mm) | 4ft(1219mm) | 3ft(914mm | 5ft(1524mm) | 6ft(1829mm) | 10ft(3048mm) | 12ft(3658mm) | |||||||
| Pn | Lb (kgs) | Pn | Lb (kgs) | Pn | Lb (kgs) | Pn | Lb (kgs) | Pn | Lb (kgs) | Pn | Lb (kgs) | Pn | Lb (kgs) | |||
| 2" | 1502 | 15,000 (1034) | P516825 P516825-LT | 41 (18.6) | P516823 P516823-LT | 50 (22.7) | P516821 P516821-LT | 58 (26.3) | P516820 P516820-LT | 67 (30.4) | P516810 P516810-LT | 84 (38.1) | P516485 P516485-LT | 101 (45.8) | P516817 P516817-LT | 118 (53.5) |
| 3" | 1502 | 15,000 (1034) | P517538 P517538-LT | 73 (33.1) | P517582 P517582-LT | 91 (41.3) | P517664 P517664-LT | 108 (49) | P517672-LT | 125 (56.7) | P517674 P517674-LT | 160 (72.6) | P517111 P517111-LT | 195 (88.5) | CF | |
| 3" | 2002 | 20,000 (1380) | P502323 | 151 (68.5) | P502324 | 205 (93) | P519440 | 257 (117) | P502326 | 313 (142) | P519441 P519441-LT | 365 (166) | P525905 P525905-LT | 542 (246) | P502327 | 583 (264) |
| 4" | 1502 | 15,000 (1034) | CF | P520516 P520516-LT | 249 (113) | P518458 P518458-LT | 247 (112) | CF | P518450 P518450-LT | 371 (168) | P518437 P518437-LT | 453 (206) | CF | |||
Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Through efforts of Lake Petro staff, our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). With super quality, reasonable price and professional service, Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.
How to order?
Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
You send us your detail requirement, we provide quotation to you.
Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
The information you may like to know before Payment:
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
