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The 3″ 206 Female x 3″ 602 Male Crossover Union is designed for sour service applications, providing a secure and leak-proof connection between different pressure-rated flowline components. Engineered to handle 2,000 PSI working pressure, this union ensures high durability, corrosion resistance, and reliable performance in demanding oilfield environments.
Delivery and return
Delivery and return
For Return/Refund Please see here.
SECTION 1 – ORDER PROCESSING TIMES
Orders typically take 1 – 2 business days to process before the order is released to the warehouse. This excludes weekends, holidays, and all other non-working days. Orders placed after 13:00 CST will be processed the next business day.
If immediate order and pickup is required, please call us at
(405) 666-5011 to speak with a technical sales representative or e-mail at seo@blazess.com
Due to rapidly fluctuating inventory levels, some items from your order may be partially or completely out of stock. Upon receipt of your order, we will notify you of any stock shortages and advise the lead time for the out of stock items. Typically, the manufacturing lead times will be less than 1 week for common products and 1-2 weeks for limited stock uncommon products.
SECTION 2 – LOCAL PICK-UP
Local pickup is available Monday – Friday during regular business hours. An email will be sent when your order is ready for pick up and will include the contact detail for the local warehouse. You must call in advance to schedule a time for pickup as most products require handling equipment to load.
After hours pickup can be scheduled in advance if required, please call or email to make arrangements.
Please note that due to the vast number of products offered, your chosen pick up location may not have enough stock at the time of order. Upon receipt of your order, we will notify you of any stock shortages for the local warehouse and advise the lead time for the back ordered items. Typically, the lead times will be less than 1 week if the products are in stock at other locations.
Pickups will be scheduled once all products are in stock at the local warehouse. However, split order pickups can be arranged upon request.
Local pickup is available at the following locations:Houston
Houston - 27381 Midline Rd, Cleveland, TX 77327
Oklahoma - 512 N Morgan Rd, Oklahoma City, OK 73127
North Dakota - 2000 50th St W #4, Williston, ND 58801
Odessa - 12511 W. Interstate 20, Odessa, TX 79766
Dubai, U.A.E. - Street no. N506, Ware house Unit#WT01-FB06|Jebel Ali Freezone (North JAFZA) Dubai
Shipping Information
Shipping Information
SECTION 3 – LOCAL DELIVERY
Local delivery is available Monday – Friday during regular business hours.
An email will be sent when your order is processed with a date and time for the delivery. You must ensure safe access for the delivery and all required equipment and personnel are available as most products require handling equipment to unload.
After hours delivery can be scheduled in advance if required, please call or email to make arrangements.
Please note that due to the vast number of products offered, your local warehouse may not have enough stock at the time of order. Upon receipt of your order, we will notify you of any stock shortages for the local warehouse and advise the lead time for the back ordered items. Typically, the lead times will be less than 1 week if the products are in stock at other locations.
Deliveries will be sent once all products are in stock at the local warehouse. However, split deliveries can be arranged upon request.
SECTION 4 – SHIPPING COLLECT / CUSTOMER ACCOUNT
In most cases, we can ship collect, you may arrange your own carrier/pickup or have us ship using your established carrier account.
SECTION 5 – DOMESTIC SHIPPING
After placing your order, we'll find the optimal shipping solution for you, balancing speed and cost. You'll be notified of the final shipping charges via email, Post your confirmation Order Will be Shipped.
SECTION 6 – INTERNATIONAL SHIPPING
After placing your order, we'll find the optimal shipping solution for you, balancing speed and cost. You'll be notified of the final shipping charges via email, Post your confirmation Order Will be Shipped.
SECTION 7 – PACKAGING
- Manufacturers standard packaging and palletizing included
- Special requirements for export packaging, crating, bracing, preservation, etc. are NOT included. Please contact us with any special packaging requirements.
- Assemblies which are meant to be dismantled shall be dismantled into the smallest sizes to optimize freight costs and time.
SECTION 8 – SHIPPING EXCEPTIONS AND CLARIFICATIONS
- Over dimensional and/or overweight packages are not included in the shipping rate schedules
- Import fees, taxes and tariffs and any other import or taxes costs are the responsibility of the customer unless otherwise agreed to in writing.
- No guarantees for shipping, delivery times, processing times are implied or warranted.
- Some areas, regions or countries may not be eligible to place orders due to trade restrictions, embargos or other governmental restrictions.
- We will do our best to manage the shipping costs within our stated rate schedule, however, some orders due to their composition and destination may require special handling. In these cases, one of our team will contact you do discuss shipping solutions.
Composition and care
Composition and care
Composition & Care for Oilfield Equipment
Our oilfield equipment is manufactured from high-quality, forged, and heat-treated alloy steel, ensuring exceptional durability, corrosion resistance, and performance under extreme conditions. Each component is precision-engineered to meet or exceed API 6A standards, guaranteeing safety, reliability, and long service life in demanding oilfield operations.Care & Maintenance:
-  Use Only Specified Seals & Components – Always use recommended gaskets, seals, and replacement parts for optimal performance and leak prevention.
- Regular Inspection – Check for wear, corrosion, and pressure integrity to ensure continued safety and efficiency.
- Proper Handling & Storage – Store in a clean, dry environment, and avoid exposure to extreme weather when not in use.
- Routine Lubrication – Apply approved lubricants to threaded and moving parts to prevent friction damage and ensure smooth operation.
- Follow Manufacturer’s Guidelines – Adhere to recommended pressure ratings and installation procedures to avoid equipment failure.
- For best performance and safety, always use genuine products and expert-recommended accessories supplied by Blaze Sales & Service.
Description
Designed for versatility in demanding pressure control environments, the 3″ 206 F x 3″ 602 M Crossover Union is an essential component for oilfield operations requiring quick, secure transitions between different hammer union styles. With a pressure rating of 2,000 PSI and built specifically for sour gas service, this union ensures reliable performance and corrosion resistance in the presence of hydrogen sulfide (Hâ‚‚S) and other aggressive media.
This crossover union features a 3-inch Female 206 connection on one end and a 3-inch Male 602 on the other, allowing seamless integration across mixed flowline systems. Ideal for both temporary and permanent installations, the union is manufactured from high-strength alloy steel and treated to meet NACE MR0175 standards for sour service compliance.
Key Features
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Sour Service Compatible: Built to meet NACE MR0175 / ISO 15156 for Hâ‚‚S environments
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Pressure Rated: Handles up to 2,000 PSI for safe operation in low-to-medium pressure systems
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Cross-Style Compatibility: Connects 3″ 206 Female to 3″ 602 Male hammer union ends
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Durable Construction: Forged alloy steel with specialized heat treatment and anti-corrosion coating
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Precision Machined: Ensures leak-proof sealing and secure fit under operational stress
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Color Coded for Identification: Paint-coded as per standard for field verification
Specifications
| Parameter | Details |
|---|---|
| Product Name | Crossover Union – 3″ 206 F x 3″ 602 M, 2,000 PSI |
| Connection Type | 3″ Female 206 x 3″ Male 602 |
| Pressure Rating | 2,000 PSI |
| Service Type | Sour Gas (Hâ‚‚S) Service |
| Material | High-strength alloy steel |
| Standards Compliance | NACE MR0175 / ISO 15156 |
| Temperature Range | Suitable for standard and sour gas wellsite conditions |
| Color Coding | Per API hammer union spec for easy field identification |
| Construction | Forged, heat-treated, anti-corrosion coated |
| Size | 3 inches (both ends) |
Applications
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Sour gas service flowlines
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Frac, cementing, and stimulation operations
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Temporary well testing and production piping
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Surface pressure control systems
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Wellhead hookup transitions
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Cross-platform compatibility in mixed union setups
Crossover unions like this are indispensable in field setups where different hammer union types need to interface, especially in corrosive sour gas environments where compliance and material integrity are critical.
Supplied by Blaze Sales and Service
Blaze Sales and Service provides trusted, field-tested oilfield components built for the challenges of high-pressure, sour service operations. Every piece is backed by a commitment to performance, safety, and reliability.
📞 Contact Us Today: +1 (405) 666-5011
📧 Email: seo@blazess.com
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