Wholesale and retail suppliers of 3 way L, 4 way LT & 5 way furniture grade PVC pipe fittings, Snap Clamps & Greenhouse supplies. Free plans. Slip T, Three, Four & Five way corners, side outlet elbow, internal cap , stake fitting, PVC caster adapter fittings, cap with tabs, ell, tee, cross, 45 degree, 1/2" 3/4" 1" 1-1/4" 1-1/2" & 2" PVC fittings. PVC pipe fitting manufacturers Nibco , Lasco , Spears & Genova .
PVC links and suppliers list from: www.PVCPLANS.com

Suppliers

         
Circo Innovations (CA): A wholesale supplier of special PVC fittings and Snap Clamps. They also offer free plans for a pitched-roof greenhouse on their site. A to Z Supply (CA): They offer a full line of PVC pipe fittings, including special angle fittings, Snap Clamps, and drip systems. Place orders online or call them at 530-273-6608.
Northern PVC  (CANADA): They offer a full line of PVC pipe fittings and Snap Clamps.  Place orders online or give them a call at 1-877-547-4696. Greenhouse Mega Store (IL): They offer the special PVC fittings, Snap Clamps and other greenhouse items. Orders can be placed online or you can call them at 1-888-281-9337.
Peaceful Valley Farm Supply (CA): They offer the special PVC fittings, Snap Clamps, and greenhouse-grade (UV) plastic along with a full line of gardening supplies. Orders can be placed online or you can call them at 1-888-784-1722. Lee Valley Tools (US & Canada): Snap Clamps and standard fittings. Visit their website or call 1-800-871-8158 (USA), 1-800-267-8767 (Canada).
Creative Awnings & Shelters (OR): They offer a full line of special angle PVC fittings and Snap Clamps, all of which you can order online or by calling           1-877-435-8377 Alternative Garden Supplies (IL): They offer large special angle fittings and a full line of Hydroponic supplies. They are a leader in the Hydroponics industry. You can order online or call them at 1-800-444-2837.
Center Hardware (CA): A full service hardware store that carries special PVC clamps and fittings. 999 Mariposa St. San Francisco. Call them at 1-415-861-1800. Flexpvc.com (AZ): They offer Snap Clamps and flexible PVC pipe along with other fittings and plumbing items. You can order online or call them at 1-888-782-3539.
Simplified Building (NY): They offer a full line of special angle metal & PVC pipe fittings and Snap Clamps. See their Web site for many cool plans. Place orders online or give them a call at 888-527-2278. Charley's Greenhouse & Garden (WA): They offer 4" Snap Clamps, kit greenhouses, and a wide variety of other garden items. You can call them at 1-800-322-4707.
Park Seed Company (SC): They offer 4" Snap Clamps and other growing supplies in their wholesale catalog. They can be reached at 1-800-845-3369 IXI Devices (UK): They offer some Snap Clamps and special fittings in the UK. They can be reached at  +44 (0) 7981 492 468.
Vashon True Value (WA): Snap Clamps and standard fittings. Visit their website or call (206) 463-2876. Jerry's Home Improvement (OR): They offer Snap Clamps and special fittings at two great locations in Oregon. Visit their website or call (541) 689-1911.
Cota Farms (OH): Snap Clamps and standard fittings. Visit their website or call (419) 768-2744. Johnny's Selected Seeds (ME): Snap Clamps and standard fittings. Visit their website or call (877) 564-6697.
May Hardware (ID): Snap Clamps and standard fittings. Call at (208) 634-7665. Holland's Land O'Giants (WA): Snap Clamps and standard fittings. Visit their website or call (253) 840-3575.
David's Garden Seeds and Products : Amazon marketplace supplier - Snap Clamps & standard fittings (210)468-3713. Rail City Garden Center (NV): Call at (775) 355-1551.
Round Butte Seed Company (OR): Snap Clamps and standard fittings. Order online or call 1-866-385-7001. Nibco: Standard fittings manufacturer.
Spears: Standard fittings manufacturer. The Greenhouse Garden Supply:  Snap Clamps and standard fittings. Visit their website or call (916) 515-9130.
Genova: Standard fittings manufacturer. Lasco: Standard fittings manufacturer.

Related links

aBetterBackyard.com: The Backyard & Garden Building Directory PVC Bike Work Stand: Great plans for a bicycle work stand so you can make a repair. PDF format.
Another PVC Bike Workstand: This bicycle work stand attaches to the seat. Allegro Medical: They have some well designed wheelchairs and shower/commode chairs and other medical products made from PVC.
American Speedster: Offers very cool bicycle cars made of PVC pipe. ePlansSets.com: Plans for beautiful PVC bedroom furniture and other items out of PVC. Some free plans.
Patio PVC: A great source for PVC furniture. ADCO Products: The largest manufacturer of RV covers, windshield covers, tire covers, and more.
Patio Direct: Check out their PVC furniture. PVC Dog Beds Direct: A great source for dog beds made of PVC.
GlobalMedco: provides a wide range of medical carts to hospitals, convalescent homes, and other health care providers. PVC Greenhouse Blog : A great step-by-step guide to building your own PVC greenhouse.
hereSPOThere.com: A source for dog agility jump cups. www.palmcasualpvc.com: Outdoor PVC Patio Furniture and Cushions.